Standard Lemma guide

hard

adj · adv · name · noun · verb · 65 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: häd
  • Received-Pronunciation: /hɑːd/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: härd
  • General-American: /hɑɹd/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -ɑː(ɹ)d
  • CMU ARPABET: HH AA1 R D Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Solid and firm.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Solid and firm.

Resistant to pressure; difficult to break, cut, or penetrate.

Definition source: English Wiktionary via Wiktextract

Examples

  • This bread is so stale and hard, I can barely cut it.

Meaning relationships

Synonyms: resistant, solid, stony

Antonyms: soft

3

adj

Meaning 3

Solid and firm.

Strong.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: strong

Antonyms: low-alcohol

4

adj

Meaning 4

Solid and firm.

Containing alcohol.

Definition source: English Wiktionary via Wiktextract

Examples

  • hard cider, hard lemonade, hard seltzer, hard soda

Meaning relationships

Synonyms: none provided

Antonyms: alcohol-free, soft, non-alcoholic

5

adj

Meaning 5

Solid and firm.

Very acidic or tannic.

Definition source: English Wiktionary via Wiktextract

Topics: beverages, food, lifestyle, oenology, wine

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

adj

Meaning 6

Solid and firm.

High in dissolved chemical salts, especially those of calcium.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

adj

Meaning 7

Solid and firm.

Having the capability of being a permanent magnet by being a material with high magnetic coercivity (compare soft).

Definition source: English Wiktionary via Wiktextract

Topics: natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

adj

Meaning 8

Solid and firm.

Having a high energy (high frequency; short wavelength).

Definition source: English Wiktionary via Wiktextract

Topics: natural-sciences, physical-sciences, physics

Examples

  • hard X-rays

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

adj

Meaning 9

Solid and firm.

Made up of parallel rays, producing clearly defined shadows.

Definition source: English Wiktionary via Wiktextract

Topics: arts, hobbies, lifestyle, photography

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

adj

Meaning 10

Having a severe property; presenting difficulty.

Difficult or requiring a lot of effort to do, understand, experience, or deal with.

Definition source: English Wiktionary via Wiktextract

Qualifier: personal or social

Examples

  • a hard problem; a hard question; a hard topic

Meaning relationships

Synonyms: confusing, difficult, puzzling, tough, tricky, arduous, challenging, nasty, effortful, hard, rough, rocky, thistly, uneath, unsimple

Antonyms: easy, simple, straightforward, trite

11

adj

Meaning 11

Having a severe property; presenting difficulty.

Demanding a lot of effort to endure.

Definition source: English Wiktionary via Wiktextract

Qualifier: personal or social

Examples

  • a hard life

Meaning relationships

Synonyms: difficult, intolerable, tough, unbearable

Antonyms: bearable, easy

12

adj

Meaning 12

Having a severe property; presenting difficulty.

Severe, harsh, unfriendly, brutal.

Definition source: English Wiktionary via Wiktextract

Qualifier: personal or social

Examples

  • a hard master; a hard heart; hard words; a hard character
  • The senator asked the party chief to put the hard word on his potential rivals.

Meaning relationships

Synonyms: harsh, hostile, severe, strict, tough, unfriendly, brutal, callous, cold, cold-eyed, cruel, dour, flint-hearted, forbidding, frosty, grim, hard, hard-boiled, hardened, hardhearted, heartless, humorless, icy, iron-hearted, insensate, insensitive, marble-hearted, rigorous, rockhearted, stern, stonehearted, stony, stonyhearted, unsympathetic, unmoved

Antonyms: none provided

13

adj

Meaning 13

Having a severe property; presenting difficulty.

Difficult to resist or control; powerful.

Definition source: English Wiktionary via Wiktextract

Usage: dated

Qualifier: personal or social

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

adj

Meaning 14

Having a severe property; presenting difficulty.

Hardened; having unusually strong defences.

Definition source: English Wiktionary via Wiktextract

Qualifier: personal or social

Topics: government, military, politics, war

Examples

  • a hard site

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

adj

Meaning 15

Having a severe property; presenting difficulty.

Tough, muscular, badass.

Definition source: English Wiktionary via Wiktextract

Usage: slang

Qualifier: personal or social

Examples

  • He thinks he's well hard.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

adj

Meaning 16

Having a severe property; presenting difficulty.

Excellent, impressive.

Definition source: English Wiktionary via Wiktextract

Usage: slang

Qualifier: personal or social

Examples

  • This song goes hard.
  • This guy always has the hardest fits.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

adj

Meaning 17

Unquestionable; unequivocal.

Definition source: English Wiktionary via Wiktextract

Examples

  • hard evidence; a hard requirement

Meaning relationships

Synonyms: incontrovertible, indubitable, unambiguous, unequivocal, unquestionable

Antonyms: none provided

18

adj

Meaning 18

Having a comparatively larger or a ninety-degree angle.

Definition source: English Wiktionary via Wiktextract

Examples

  • At the intersection, there are two roads going to the left. Take the hard left.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

19

adj

Meaning 19

Sexually aroused; having an erect penis.

Definition source: English Wiktionary via Wiktextract

Usage: slang, vulgar

Examples

  • I got so hard watching two hot girls wrestle each other on the beach.

Meaning relationships

Synonyms: none provided

Antonyms: soft, flaccid

20

adj

Meaning 20

Having muscles that are tightened as a result of intense, regular exercise.

Definition source: English Wiktionary via Wiktextract

Topics: bodybuilding, hobbies, lifestyle, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

21

adj

Meaning 21

Fortis.

Plosive.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: human-sciences, linguistics, phonetics, phonology, sciences

Examples

  • There is a hard c in "clock" and a soft c in "centre".

Meaning relationships

Synonyms: none provided

Antonyms: soft

22

adj

Meaning 22

Fortis.

Unvoiced.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: human-sciences, linguistics, phonetics, phonology, sciences

Examples

  • Hard k, t, s, ch, as distinguished from soft, g, d, z, j.

Meaning relationships

Synonyms: none provided

Antonyms: soft

23

adj

Meaning 23

Velarized or plain, rather than palatalized.

Definition source: English Wiktionary via Wiktextract

Qualifier: Slavic phonology

Examples

  • The letter ж (ž) in Russian is always hard.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

24

adj

Meaning 24

Having a severe property; presenting a barrier to enjoyment.

Rigid in the drawing or distribution of the figures; formal; lacking grace of composition.

Definition source: English Wiktionary via Wiktextract

Topics: art, arts

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

25

adj

Meaning 25

Having a severe property; presenting a barrier to enjoyment.

Having disagreeable and abrupt contrasts in colour or shading.

Definition source: English Wiktionary via Wiktextract

Topics: art, arts

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

26

adj

Meaning 26

In a physical form, not digital.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • a soft or hard copy; a digital or hard archive

Meaning relationships

Synonyms: none provided

Antonyms: none provided

27

adj

Meaning 27

Using a manual or physical process, not by means of a software command.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • a hard reboot or reset

Meaning relationships

Synonyms: none provided

Antonyms: none provided

28

adj

Meaning 28

Far, extreme.

Definition source: English Wiktionary via Wiktextract

Topics: government, politics

Examples

  • hard right, hard left

Meaning relationships

Synonyms: none provided

Antonyms: none provided

29

adj

Meaning 29

Not having had the natural gum boiled off.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

30

adj

Meaning 30

Of a market: having more demand than supply; being a seller's market.

Definition source: English Wiktionary via Wiktextract

Topics: business, finance

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: soft

31

adj

Meaning 31

Hardcore.

Definition source: English Wiktionary via Wiktextract

Topics: lifestyle, media, pornography, sexuality

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

32

adj

Meaning 32

An acronym for remembering desirable characteristics for goal-setting: heartfelt, animated, required, difficult.

Definition source: English Wiktionary via Wiktextract

Usage: mnemonic, not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

33

adv

Meaning 33

With much force or effort.

Definition source: English Wiktionary via Wiktextract

Topics: manner

Examples

  • He hit the puck hard up the ice.
  • They worked hard all week.
  • The recession hit them especially hard.
  • Think hard about your choices.
  • The couple were fucking each other hard.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

34

adv

Meaning 34

With difficulty.

Definition source: English Wiktionary via Wiktextract

Topics: manner

Examples

  • His degree was hard earned.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

35

adv

Meaning 35

So as to raise difficulties.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

36

adv

Meaning 36

Compactly.

Definition source: English Wiktionary via Wiktextract

Topics: manner

Examples

  • The lake had finally frozen hard.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

37

adv

Meaning 37

Near, close.

Definition source: English Wiktionary via Wiktextract

Usage: archaic

Examples

  • At the intersection, bear hard left.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

38

name

Meaning 38

A surname.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

39

noun

Meaning 39

A firm or paved beach or slope convenient for hauling vessels out of the water.

Definition source: English Wiktionary via Wiktextract

Usage: countable

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

40

noun

Meaning 40

A tyre whose compound is softer than superhards, and harder than mediums.

Definition source: English Wiktionary via Wiktextract

Usage: countable

Topics: hobbies, lifestyle, motor-racing, racing, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

41

noun

Meaning 41

Crack cocaine.

Definition source: English Wiktionary via Wiktextract

Usage: slang, uncountable

Topics: drugs, medicine, pharmacology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

42

noun

Meaning 42

Hard labor.

Definition source: English Wiktionary via Wiktextract

Usage: slang, uncountable

Examples

  • The prisoners were sentenced to three years' hard.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

43

verb

Meaning 43

To make hard, harden.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

44

adjective

Meaning 44

not easy; requiring great physical or mental effort to accomplish or comprehend or endure

Definition source: Princeton WordNet 3.0

Examples

  • a difficult task
  • nesting places on the cliffs are difficult of access
  • difficult times
  • why is it so hard for you to keep a secret?

Meaning relationships

Synonyms: difficult

Antonyms: none provided

45

adjective

Meaning 45

resisting weight or pressure

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: soft

46

adjective

Meaning 46

dispassionate;

Definition source: Princeton WordNet 3.0

Examples

  • took a hard look
  • a hard bargainer

Meaning relationships

Synonyms: none provided

Antonyms: soft

47

adjective

Meaning 47

(of speech sounds); produced with the back of the tongue raised toward or touching the velum

Definition source: Princeton WordNet 3.0

Examples

  • Russian distinguished between hard consonants and palatalized or soft consonants

Meaning relationships

Synonyms: none provided

Antonyms: soft

48

adjective

Meaning 48

(of light) transmitted directly from a pointed light source

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: concentrated

Antonyms: soft

49

adjective

Meaning 49

produced without vibration of the vocal cords

Definition source: Princeton WordNet 3.0

Examples

  • unvoiced consonants such as `p' and `k' and `s'

Meaning relationships

Synonyms: unvoiced, voiceless, surd

Antonyms: none provided

50

adjective satellite

Meaning 50

characterized by effort to the point of exhaustion; especially physical effort

Definition source: Princeton WordNet 3.0

Examples

  • worked their arduous way up the mining valley
  • a grueling campaign
  • hard labor
  • heavy work
  • heavy going
  • spent many laborious hours on the project
  • set a punishing pace

Meaning relationships

Synonyms: arduous, backbreaking, grueling, gruelling, heavy, laborious, operose, punishing, toilsome

Antonyms: none provided

51

adjective satellite

Meaning 51

dried out

Definition source: Princeton WordNet 3.0

Examples

  • hard dry rolls left over from the day before

Meaning relationships

Synonyms: none provided

Antonyms: none provided

52

adjective satellite

Meaning 52

unfortunate or hard to bear

Definition source: Princeton WordNet 3.0

Examples

  • had hard luck
  • a tough break

Meaning relationships

Synonyms: tough

Antonyms: none provided

53

adjective satellite

Meaning 53

being distilled rather than fermented; having a high alcoholic content

Definition source: Princeton WordNet 3.0

Examples

  • hard liquor

Meaning relationships

Synonyms: strong

Antonyms: none provided

54

adjective satellite

Meaning 54

given to excessive indulgence of bodily appetites especially for intoxicating liquors

Definition source: Princeton WordNet 3.0

Examples

  • a hard drinker

Meaning relationships

Synonyms: intemperate, heavy

Antonyms: none provided

55

adjective satellite

Meaning 55

very strong or vigorous

Definition source: Princeton WordNet 3.0

Examples

  • strong winds
  • a hard left to the chin
  • a knockout punch
  • a severe blow

Meaning relationships

Synonyms: knockout, severe

Antonyms: none provided

56

adverb

Meaning 56

with effort or force or vigor

Definition source: Princeton WordNet 3.0

Examples

  • the team played hard
  • worked hard all day
  • pressed hard on the lever
  • hit the ball hard
  • slammed the door hard

Meaning relationships

Synonyms: none provided

Antonyms: none provided

57

adverb

Meaning 57

to the full extent possible; all the way

Definition source: Princeton WordNet 3.0

Examples

  • hard alee
  • the ship went hard astern
  • swung the wheel hard left

Meaning relationships

Synonyms: none provided

Antonyms: none provided

58

adverb

Meaning 58

slowly and with difficulty

Definition source: Princeton WordNet 3.0

Examples

  • prejudices die hard

Meaning relationships

Synonyms: none provided

Antonyms: none provided

59

adverb

Meaning 59

causing great damage or hardship

Definition source: Princeton WordNet 3.0

Examples

  • industries hit hard by the depression
  • she was severely affected by the bank's failure

Meaning relationships

Synonyms: severely

Antonyms: none provided

60

adverb

Meaning 60

with firmness

Definition source: Princeton WordNet 3.0

Examples

  • held hard to the railing

Meaning relationships

Synonyms: firmly

Antonyms: none provided

61

adverb

Meaning 61

earnestly or intently

Definition source: Princeton WordNet 3.0

Examples

  • thought hard about it
  • stared hard at the accused

Meaning relationships

Synonyms: none provided

Antonyms: none provided

62

adverb

Meaning 62

with pain or distress or bitterness

Definition source: Princeton WordNet 3.0

Examples

  • he took the rejection very hard

Meaning relationships

Synonyms: none provided

Antonyms: none provided

63

adverb

Meaning 63

very near or close in space or time

Definition source: Princeton WordNet 3.0

Examples

  • it stands hard by the railroad tracks
  • they were hard on his heels
  • a strike followed hard upon the plant's opening

Meaning relationships

Synonyms: none provided

Antonyms: none provided

64

adverb

Meaning 64

into a solid condition

Definition source: Princeton WordNet 3.0

Examples

  • concrete that sets hard within a few hours

Meaning relationships

Synonyms: none provided

Antonyms: none provided

65

adverb

Meaning 65

indulging excessively

Definition source: Princeton WordNet 3.0

Examples

  • he drank heavily

Meaning relationships

Synonyms: heavily, intemperately

Antonyms: none provided

History

Etymology

From Middle English hard, from Old English heard, from Proto-West Germanic *hard(ī), from Proto-Germanic *harduz, from Proto-Indo-European *kort-ús, from *kret- (“strong, powerful”). Cognates Cognate with Yola hard (“hard”), West Frisian hurd (“hard”), Alemannic German hert (“hard”), Bavarian hoat (“hard”), Central Franconian haat (“hard”), Dutch hard (“hard”), German hart (“hard”), Luxembourgish haart (“hard”), Danish and Swedish hård (“hard”), Faroese and Icelandic harður (“hard”), Norwegian Bokmål hard (“hard”), Norwegian Nynorsk hard, hard’u (“hard”), Gothic 𐌷𐌰𐍂𐌳𐌿𐍃 (hardus, “hard”), Ancient Greek κρατύς (kratús, “strong, mighty”), Sanskrit क्रतु (krátu, “power, might, ability”), Avestan 𐬑𐬭𐬀𐬙𐬎 (xratu).

* From Old English and Norman derivatives of Old French hardi (“tough, brave, hardy”). There are several Germanic variants of this origin, such as Swedish hård, Dutch hard, etc., all from Proto-Germanic *harduz. * English topographical surname for farmers living on hard ground, from hard. This also appeared as the surname Hardacre.

From Middle English harden, herden, from Old English heardian (“to become hard”) and hierdan (“to make hard”), from Proto-West Germanic *hardēn and *hardijan, from Proto-Germanic *hardijaną. Cognates Cognate with Dutch harden (“to harden”), German härten (“to harden”), Danish hærde (“to harden; to temper”), Icelandic herða (“to harden”), Norwegian Bokmål herde (“to harden; to toughen”), Norwegian Nynorsk herda (“to make hard, temper; harden”), Swedish härda (“harden, temper”), Gothic 𐌲𐌰𐌷𐌰𐍂𐌳𐌾𐌰𐌽 (gahardjan), *𐌷𐌰𐍂𐌳𐌾𐌰𐌽 (*hardjan, “to harden”).

Across languages

Translations

476 source translations are retained for this English entry.

  • Abkhaz: акьакьа (akjʼakjʼa) — resistant to pressure
  • Akan: den — resistant to pressure
  • Albanian: fortë — resistant to pressure
  • Southern Altai: кату (katu) — resistant to pressure
  • Arabic: صُلْب (ṣulb) — resistant to pressure
  • Arabic: قاسي (gāsi) — resistant to pressure
  • Arabic: صلب (ṣalb) — resistant to pressure
  • Arabic: قاصح (qāṣḥ) — resistant to pressure
  • Aragonese: duro — resistant to pressure
  • Armenian: պինդ (pind) — resistant to pressure
  • Armenian: կարծր (karcr) — resistant to pressure
  • Asturian: duru — resistant to pressure
  • Azerbaijani: sərt — resistant to pressure
  • Balinese: katos — resistant to pressure
  • Bashkir: ҡаты (qatı) — resistant to pressure
  • Basque: gogor — resistant to pressure
  • Belarusian: цвёрды (cvjórdy) — resistant to pressure
  • Bengali: শক্ত (śokto) — resistant to pressure
  • Bhojpuri: कड़ा (kaṛā) — resistant to pressure
  • Central Bikol: matagas — resistant to pressure
  • Bulgarian: твърд (tvǎrd) — resistant to pressure
  • Burmese: မာ (ma) — resistant to pressure
  • Carpathian Rusyn: твердый (tverdŷj) — resistant to pressure
  • Catalan: dur — resistant to pressure
  • Cebuano: gahi — resistant to pressure
  • Chamicuro: chmawa — resistant to pressure
  • Cherokee: ᎠᏍᏓᏯ (asdaya) — resistant to pressure
  • Cherokee: ᏍᏓᏯ (sdaya) — resistant to pressure
  • Chinese Mandarin: 硬 (yìng) — resistant to pressure
  • Chuvash: хытӑ (hyt̬ă) — resistant to pressure
  • Cornish: kales — resistant to pressure
  • Czech: tvrdý — resistant to pressure
  • Dalmatian: doir — resistant to pressure
  • Danish: hård — resistant to pressure
  • Dutch: hard — resistant to pressure
  • Esperanto: malmola — resistant to pressure
  • Estonian: tahke — resistant to pressure
  • Estonian: kõva — resistant to pressure
  • Even: маӈ (maŋ) — resistant to pressure
  • Evenki: маңа — resistant to pressure
  • Finnish: kova — resistant to pressure
  • Finnish: kiinteä — resistant to pressure
  • Finnish: luja — resistant to pressure
  • French: dur — resistant to pressure
  • Friulian: dûr — resistant to pressure
  • Galician: duro — resistant to pressure
  • Georgian: მაგარი (magari) — resistant to pressure
  • Georgian: მყარი (mq̇ari) — resistant to pressure
  • German: hart — resistant to pressure
  • German: fest — resistant to pressure
  • Gothic: 𐌷𐌰𐍂𐌳𐌿𐍃 (hardus) — resistant to pressure
  • Ancient Greek: σκληρός (sklērós) — resistant to pressure
  • Haitian Creole: di — resistant to pressure
  • Hebrew: קָשִׁיחַ (kashíakh) — resistant to pressure
  • Higaonon: madusan — resistant to pressure
  • Hindi: कड़ा (kaṛā) — resistant to pressure
  • Hindi: कठोर (kaṭhor) — resistant to pressure
  • Hindi: सख़्त (saxt) — resistant to pressure
  • Hindi: सख्त (sakht) — resistant to pressure
  • Hindi: पायदार (pāydār) — resistant to pressure
  • Hungarian: kemény — resistant to pressure
  • Ibanag: nategga — resistant to pressure
  • Icelandic: harður — resistant to pressure
  • Ido: harda — resistant to pressure
  • Ilocano: natangken — resistant to pressure
  • Indonesian: keras — resistant to pressure
  • Interlingua: dur — resistant to pressure
  • Irish: crua — resistant to pressure
  • Istriot: doûro — resistant to pressure
  • Italian: duro — resistant to pressure
  • Japanese: 硬い (katai) — resistant to pressure
  • Javanese: atos — resistant to pressure
  • Kapampangan: masias — resistant to pressure
  • Kazakh: берік (berık) — resistant to pressure
  • Kazakh: қатты (qatty) — resistant to pressure
  • Khmer: កំព្រឹស (kɑmprɨh) — resistant to pressure
  • Khmer: ក្រចើល (krɑɑcaəl) — resistant to pressure
  • Korean: 딱딱하다 (ttakttakhada) — resistant to pressure
  • Korean: 단단하다 (dandanhada) — resistant to pressure
  • Central Kurdish: قایم (qaym) — resistant to pressure
  • Northern Kurdish: req — resistant to pressure
  • Kyrgyz: катуу (katuu) — resistant to pressure
  • Lao: ແຂງ (khǣng) — resistant to pressure
  • Latin: dūrus — resistant to pressure
  • Latvian: ciets — resistant to pressure
  • Limburgish: helle — resistant to pressure
  • Lithuanian: kietas — resistant to pressure
  • Lithuanian: kieta — resistant to pressure
  • Lombard: dur — resistant to pressure
  • Macedonian: тврд (tvrd) — resistant to pressure
  • Macedonian: цврст (cvrst) — resistant to pressure
  • Malay: keras — resistant to pressure
  • Maltese: iebes — resistant to pressure
  • Manchu: ᠮᠠᠩᡤᠠ (mangga) — resistant to pressure
  • Western Bukidnon Manobo: mezesen — resistant to pressure
  • Māori: tuapaka — resistant to pressure
  • Māori: tūmārō — resistant to pressure
  • Māori: papamārō — resistant to pressure
  • Michif: duur — resistant to pressure
  • Michif: jeur — resistant to pressure
  • Mongolian: хатуугийн (xatuugiin) — resistant to pressure
  • Mongolian: ᠬᠠᠳ᠋ᠠᡍᠣ — resistant to pressure
  • Khiamniungan Naga: tsūtshì — resistant to pressure
  • Norwegian: hard — resistant to pressure
  • Occitan: dur — resistant to pressure
  • Old English: heard — resistant to pressure
  • Old Tupi: atã class IIa — resistant to pressure
  • Papiamentu: duru — resistant to pressure
  • Pashto: کلک (klak) — resistant to pressure
  • Persian: سفت (seft) — resistant to pressure
  • Persian: پایدار (pâydâr) — resistant to pressure
  • Persian: مقاوم (moqâvem) — resistant to pressure
  • Persian: صلب (solb) — resistant to pressure
  • Persian: سخت (soxt) — resistant to pressure
  • Plautdietsch: hoat — resistant to pressure
  • Polish: twardy — resistant to pressure
  • Portuguese: duro — resistant to pressure
  • Quechua: rumi — resistant to pressure
  • Romanian: tare — resistant to pressure
  • Romanian: dur — resistant to pressure
  • Romansh: dir — resistant to pressure
  • Romansh: deir — resistant to pressure
  • Romansh: dür — resistant to pressure
  • Russian: твёрдый (tvjórdyj) — resistant to pressure
  • Russian: кре́пкий (krépkij) — resistant to pressure
  • Russian: про́чный (próčnyj) — resistant to pressure
  • Sambali: matiboy — resistant to pressure
  • Samoan: malō — resistant to pressure
  • Sardinian: duru — resistant to pressure
  • Scottish Gaelic: cruaidh — resistant to pressure
  • Serbo-Croatian: тврд — resistant to pressure
  • Serbo-Croatian: tvrd — resistant to pressure
  • Sicilian: duru — resistant to pressure
  • Slovak: tvrdý — resistant to pressure
  • Slovene: tŕd — resistant to pressure
  • Lower Sorbian: twardy — resistant to pressure
  • Spanish: duro — resistant to pressure
  • Swahili: -gumu — resistant to pressure
  • Swedish: hård — resistant to pressure
  • Tagalog: matigas — resistant to pressure
  • Tajik: сахт (saxt) — resistant to pressure
  • Tat: səxt — resistant to pressure
  • Tatar: каты (qatı) — resistant to pressure
  • Tausug: matugas — resistant to pressure
  • Telugu: గట్టి (gaṭṭi) — resistant to pressure
  • Tetum: toos — resistant to pressure
  • Thai: แข็ง (kɛ̌ng) — resistant to pressure
  • Turkish: sert — resistant to pressure
  • Turkmen: gaty — resistant to pressure
  • Ukrainian: тверди́й (tverdýj) — resistant to pressure
  • Urdu: کڑا (kaṛā) — resistant to pressure
  • Urdu: سخت (saxt) — resistant to pressure
  • Urdu: کٹھور (kaṭhōr) — resistant to pressure
  • Uyghur: قاتتىق (qattiq) — resistant to pressure
  • Uzbek: qattiq — resistant to pressure
  • Venetan: duro — resistant to pressure
  • Venetan: dur — resistant to pressure
  • Vietnamese: cứng — resistant to pressure
  • Vietnamese: rắn — resistant to pressure
  • Walloon: deur — resistant to pressure
  • Walloon: deure — resistant to pressure
  • Welsh: caled — resistant to pressure
  • Yakut: кытаанах (kïtaanaq) — resistant to pressure
  • Yiddish: האַרט (hart) — resistant to pressure
  • Southern Altai: уур (uur) — requiring a lot of effort to do or understand
  • Arabic: صَعْب (ṣaʕb) — requiring a lot of effort to do or understand
  • Arabic: صعب (ṣaʕab) — requiring a lot of effort to do or understand
  • Arabic: وَاعْر (wāʕr) — requiring a lot of effort to do or understand
  • Arabic: صعب — requiring a lot of effort to do or understand
  • Armenian: բարդ (bard) — requiring a lot of effort to do or understand
  • Armenian: դժվար (džvar) — requiring a lot of effort to do or understand
  • Bashkir: ауыр (awır) — requiring a lot of effort to do or understand
  • Bashkir: ҡыйын (qıyın) — requiring a lot of effort to do or understand
  • Bulgarian: труден (truden) — requiring a lot of effort to do or understand
  • Catalan: complicat — requiring a lot of effort to do or understand
  • Catalan: difícil — requiring a lot of effort to do or understand
  • Cebuano: lisod — requiring a lot of effort to do or understand
  • Chamicuro: yeewa — requiring a lot of effort to do or understand
  • Cherokee: ᏍᏓᏯ (sdaya) — requiring a lot of effort to do or understand
  • Chinese Cantonese: 難 /难 — requiring a lot of effort to do or understand
  • Chinese Mandarin: 難 /难 (nán) — requiring a lot of effort to do or understand
  • Chinese Mandarin: 困難 /困难 (kùnnan) — requiring a lot of effort to do or understand
  • Czech: těžký — requiring a lot of effort to do or understand
  • Czech: obtížný — requiring a lot of effort to do or understand
  • Czech: krušný — requiring a lot of effort to do or understand
  • Danish: vanskelig — requiring a lot of effort to do or understand
  • Dutch: moeilijk — requiring a lot of effort to do or understand
  • Dutch: zwaar — requiring a lot of effort to do or understand
  • Egyptian: q-qs-n:nDs (qsn) — requiring a lot of effort to do or understand
  • Esperanto: malfacila — requiring a lot of effort to do or understand
  • Estonian: kõva — requiring a lot of effort to do or understand
  • Faroese: torførur — requiring a lot of effort to do or understand
  • Faroese: strævin — requiring a lot of effort to do or understand
  • Faroese: ringur — requiring a lot of effort to do or understand
  • Finnish: vaikea — requiring a lot of effort to do or understand
  • Finnish: kova — requiring a lot of effort to do or understand
  • Finnish: hankala — requiring a lot of effort to do or understand
  • French: dur — requiring a lot of effort to do or understand
  • French: difficile — requiring a lot of effort to do or understand
  • German: schwierig — requiring a lot of effort to do or understand
  • German: hart — requiring a lot of effort to do or understand
  • German: schwer — requiring a lot of effort to do or understand
  • German: herausfordernd — requiring a lot of effort to do or understand
  • Gothic: 𐌰𐌲𐌻𐌿𐍃 (aglus) — requiring a lot of effort to do or understand
  • Greek: δύσκολος (dýskolos) — requiring a lot of effort to do or understand
  • Ancient Greek: χαλεπός (khalepós) — requiring a lot of effort to do or understand
  • Ancient Greek: ἐργώδης (ergṓdēs) — requiring a lot of effort to do or understand
  • Haitian Creole: difisil — requiring a lot of effort to do or understand
  • Hindi: कठिन (kaṭhin) — requiring a lot of effort to do or understand
  • Hindi: मुश्किल (muśkil) — requiring a lot of effort to do or understand
  • Hindi: दूभर (dūbhar) — requiring a lot of effort to do or understand
  • Hungarian: nehéz — requiring a lot of effort to do or understand
  • Icelandic: erfiður — requiring a lot of effort to do or understand
  • Ido: desfacila — requiring a lot of effort to do or understand
  • Ilocano: narigat — requiring a lot of effort to do or understand
  • Indonesian: sulit — requiring a lot of effort to do or understand
  • Indonesian: sukar — requiring a lot of effort to do or understand
  • Indonesian: susah — requiring a lot of effort to do or understand
  • Interlingua: difficile — requiring a lot of effort to do or understand
  • Irish: doiligh — requiring a lot of effort to do or understand
  • Italian: duro — requiring a lot of effort to do or understand
  • Italian: difficile — requiring a lot of effort to do or understand
  • Italian: intenso — requiring a lot of effort to do or understand
  • Japanese: 難しい (muzukashii) — requiring a lot of effort to do or understand
  • Japanese: 困難な (konnan na) — requiring a lot of effort to do or understand
  • Korean: 어렵다 (eoryeopda) — requiring a lot of effort to do or understand
  • Kyrgyz: оор (oor) — requiring a lot of effort to do or understand
  • Latin: difficilis — requiring a lot of effort to do or understand
  • Latvian: grūts — requiring a lot of effort to do or understand
  • Latvian: smags — requiring a lot of effort to do or understand
  • Limburgish: helle — requiring a lot of effort to do or understand
  • Lithuanian: sunkus — requiring a lot of effort to do or understand
  • Lithuanian: sunki — requiring a lot of effort to do or understand
  • Lombard: dur — requiring a lot of effort to do or understand
  • Macedonian: тежок (težok) — requiring a lot of effort to do or understand
  • Malay: susah — requiring a lot of effort to do or understand
  • Navajo: nantłʼah — requiring a lot of effort to do or understand
  • Norwegian Bokmål: vanskelig — requiring a lot of effort to do or understand
  • Occitan: dificil — requiring a lot of effort to do or understand
  • Old English: earfoþe — requiring a lot of effort to do or understand
  • Old Tupi: abaíb — requiring a lot of effort to do or understand
  • Pashto: ګران (grân) — requiring a lot of effort to do or understand
  • Persian: دشوار (došvâr) — requiring a lot of effort to do or understand
  • Persian: مشکل (moškel) — requiring a lot of effort to do or understand
  • Persian: سخت (saxt) — requiring a lot of effort to do or understand
  • Persian: صعب (sa'b) — requiring a lot of effort to do or understand
  • Polish: trudny — requiring a lot of effort to do or understand
  • Portuguese: difícil — requiring a lot of effort to do or understand
  • Romanian: greu — requiring a lot of effort to do or understand
  • Russian: тяжёлый (tjažólyj) — requiring a lot of effort to do or understand
  • Russian: тру́дный (trúdnyj) — requiring a lot of effort to do or understand
  • Samoan: faigatā — requiring a lot of effort to do or understand
  • Scottish Gaelic: doirbh — requiring a lot of effort to do or understand
  • Scottish Gaelic: duilich — requiring a lot of effort to do or understand
  • Spanish: duro — requiring a lot of effort to do or understand
  • Spanish: difícil — requiring a lot of effort to do or understand
  • Spanish: tranca — requiring a lot of effort to do or understand
  • Spanish: costar — requiring a lot of effort to do or understand
  • Swahili: -gumu — requiring a lot of effort to do or understand
  • Swedish: svår — requiring a lot of effort to do or understand
  • Swedish: besvärlig — requiring a lot of effort to do or understand
  • Tagalog: mahirap — requiring a lot of effort to do or understand
  • Tajik: мушкил (muškil) — requiring a lot of effort to do or understand
  • Tamil: கடினம் (kaṭiṉam) — requiring a lot of effort to do or understand
  • Telugu: కఠోర (kaṭhōra) — requiring a lot of effort to do or understand
  • Tetum: susar — requiring a lot of effort to do or understand
  • Thai: ยาก (yâak) — requiring a lot of effort to do or understand
  • Tocharian B: waimene — requiring a lot of effort to do or understand
  • Tocharian B: āmāskai — requiring a lot of effort to do or understand
  • Tongan: faingataʻa — requiring a lot of effort to do or understand
  • Turkish: zor — requiring a lot of effort to do or understand
  • Turkish: çetin — requiring a lot of effort to do or understand
  • Turkish: kıyın — requiring a lot of effort to do or understand
  • Ottoman Turkish: دشوار (düşvâr) — requiring a lot of effort to do or understand
  • Ukrainian: складни́й (skladnýj) — requiring a lot of effort to do or understand
  • Urdu: مشکل (muśkil) — requiring a lot of effort to do or understand
  • Urdu: کٹھن (kaṭhin) — requiring a lot of effort to do or understand
  • Vietnamese: khó — requiring a lot of effort to do or understand
  • Walloon: deur — requiring a lot of effort to do or understand
  • Walloon: målåjhey — requiring a lot of effort to do or understand
  • Welsh: caled — requiring a lot of effort to do or understand
  • Welsh: anodd — requiring a lot of effort to do or understand
  • Yiddish: שווער (shver) — requiring a lot of effort to do or understand
  • Yiddish: האַרב (harb) — requiring a lot of effort to do or understand
  • Arabic: صَعْب (ṣaʕb) — demanding a lot of effort to endure
  • Armenian: ծանր (canr) — demanding a lot of effort to endure
  • Armenian: դժվար (džvar) — demanding a lot of effort to endure
  • Bashkir: ҡыйын (qıyın) — demanding a lot of effort to endure
  • Bulgarian: тежък (težǎk) — demanding a lot of effort to endure
  • Bulgarian: труден (truden) — demanding a lot of effort to endure
  • Chinese Cantonese: 艱難 /艰难 (gaan1 naan4) — demanding a lot of effort to endure
  • Chinese Mandarin: 艱難 /艰难 (jiānnán) — demanding a lot of effort to endure
  • Maore Comorian: -dziro — demanding a lot of effort to endure
  • Ngazidja Comorian: -dziro — demanding a lot of effort to endure
  • Dutch: moeilijk — demanding a lot of effort to endure
  • Dutch: zwaar — demanding a lot of effort to endure
  • Esperanto: severa — demanding a lot of effort to endure
  • Estonian: ränk — demanding a lot of effort to endure
  • Estonian: kõva — demanding a lot of effort to endure
  • Finnish: rankka — demanding a lot of effort to endure
  • Finnish: kova — demanding a lot of effort to endure
  • Finnish: ankara — demanding a lot of effort to endure
  • French: dur — demanding a lot of effort to endure
  • German: schwierig — demanding a lot of effort to endure
  • German: schwer — demanding a lot of effort to endure
  • Ancient Greek: χαλεπός (khalepós) — demanding a lot of effort to endure
  • Ancient Greek: ἐργώδης (ergṓdēs) — demanding a lot of effort to endure
  • Hindi: कठिन (kaṭhin) — demanding a lot of effort to endure
  • Hindi: कठोर (kaṭhor) — demanding a lot of effort to endure
  • Indonesian: sulit — demanding a lot of effort to endure
  • Indonesian: susah — demanding a lot of effort to endure
  • Indonesian: sukar — demanding a lot of effort to endure
  • Interlingua: dur — demanding a lot of effort to endure
  • Interlingua: difficile — demanding a lot of effort to endure
  • Irish: doiligh — demanding a lot of effort to endure
  • Italian: arduo — demanding a lot of effort to endure
  • Khmer: យ៉ាប់ (yap) — demanding a lot of effort to endure
  • Limburgish: helle — demanding a lot of effort to endure
  • Lombard: dur — demanding a lot of effort to endure
  • Macedonian: тежок (težok) — demanding a lot of effort to endure
  • Macedonian: напорен (naporen) — demanding a lot of effort to endure
  • Pashto: ګران (grân) — demanding a lot of effort to endure
  • Plautdietsch: schwoa — demanding a lot of effort to endure
  • Polish: ciężki — demanding a lot of effort to endure
  • Portuguese: duro — demanding a lot of effort to endure
  • Portuguese: difícil — demanding a lot of effort to endure
  • Portuguese: árduo — demanding a lot of effort to endure
  • Portuguese: rigoroso — demanding a lot of effort to endure
  • Romanian: greu — demanding a lot of effort to endure
  • Russian: тяжёлый (tjažólyj) — demanding a lot of effort to endure
  • Russian: тру́дный (trúdnyj) — demanding a lot of effort to endure
  • Swahili: -gumu — demanding a lot of effort to endure
  • Swedish: hård — demanding a lot of effort to endure
  • Swedish: svår — demanding a lot of effort to endure
  • Telugu: కఠిన (kaṭhina) — demanding a lot of effort to endure
  • Telugu: కఠోర (kaṭhōra) — demanding a lot of effort to endure
  • Thai: ยาก (yâak) — demanding a lot of effort to endure
  • Thai: ลําบาก (lam-bàak) — demanding a lot of effort to endure
  • Ukrainian: важки́й (važkýj) — demanding a lot of effort to endure
  • Vietnamese: khó khăn — demanding a lot of effort to endure
  • Vietnamese: khốn khó — demanding a lot of effort to endure
  • Welsh: caled — demanding a lot of effort to endure
  • Bulgarian: тежък (težǎk) — severe
  • Bulgarian: усилен (usilen) — severe
  • Catalan: dur — severe
  • Choctaw: pʋlʋmmi — severe
  • Dutch: hard — severe
  • Esperanto: severa — severe
  • Finnish: ankara — severe
  • French: dur — severe
  • German: hart — severe
  • Ancient Greek: χαλεπός (khalepós) — severe
  • Hindi: सख़्त (saxt) — severe
  • Hindi: सख्त (sakht) — severe
  • Hindi: गंभीर (gambhīr) — severe
  • Indonesian: keras — severe
  • Indonesian: sulit — severe
  • Interlingua: sever — severe
  • Italian: difficile — severe
  • Italian: severo — severe
  • Lithuanian: griežtas — severe
  • Lithuanian: rūstus — severe
  • Lombard: dur — severe
  • Macedonian: тежок (težok) — severe
  • Pashto: زيږ (ziģ) — severe
  • Pashto: سخت (saxt) — severe
  • Polish: surowy — severe
  • Portuguese: difícil — severe
  • Portuguese: severo — severe
  • Romanian: vârtos — severe
  • Romanian: sever — severe
  • Romanian: dur — severe
  • Russian: тяжёлый (tjažólyj) — severe
  • Russian: тру́дный (trúdnyj) — severe
  • Scottish Gaelic: cruaidh — severe
  • Scottish Gaelic: borb — severe
  • Scottish Gaelic: garg — severe
  • Spanish: duro — severe
  • Spanish: difícil — severe
  • Swahili: -gumu — severe
  • Swedish: hård — severe
  • Swedish: sträng — severe
  • Tagalog: malala — severe
  • Tagalog: matindi — severe
  • Tagalog: malupit — severe
  • Ukrainian: важки́й (važkýj) — severe
  • Vietnamese: khó tính — severe
  • Vietnamese: khó — severe
  • Vietnamese: khó khăn — severe
  • Arabic: لَا يُدْحَضُ (lā yudḥaḍu) — unquestionable
  • Dutch: hard — unquestionable
  • Dutch: onweerlegbaar — unquestionable
  • Esperanto: nerefutebla — unquestionable
  • Finnish: vahva — unquestionable
  • French: irréfutable — unquestionable
  • German: fix — unquestionable
  • Interlingua: inquestionabile — unquestionable
  • Italian: indiscutibile — unquestionable
  • Polish: niepodważalny — unquestionable
  • Portuguese: inquestionável — unquestionable
  • Russian: неопровержимый (neoproveržimyj) — unquestionable
  • Spanish: incuestionable — unquestionable
  • Swedish: obestridlig — unquestionable
  • Bulgarian: силен (silen) — of drink: strong
  • Czech: tvrdý — of drink: strong
  • Dutch: straf — of drink: strong
  • Dutch: sterk — of drink: strong
  • Esperanto: forta — of drink: strong
  • Finnish: vahva — of drink: strong
  • Finnish: tiukka — of drink: strong
  • Finnish: väkevä — of drink: strong
  • Finnish: tuju — of drink: strong
  • French: fort — of drink: strong
  • Georgian: ძლიერი (ʒlieri) — of drink: strong
  • German: stark — of drink: strong
  • Interlingua: forte — of drink: strong
  • Italian: forte — of drink: strong
  • Japanese: 濃い — of drink: strong
  • Latvian: stiprs — of drink: strong
  • Macedonian: жесток (žestok) — of drink: strong
  • Eastern Mari: виян (vijan) — of drink: strong
  • Persian: قوی (qavi) — of drink: strong
  • Polish: mocny — of drink: strong
  • Portuguese: forte — of drink: strong
  • Romanian: tare — of drink: strong
  • Russian: кре́пкий (krépkij) — of drink: strong
  • Spanish: fuerte — of drink: strong
  • Swedish: stark — of drink: strong
  • Tagalog: matapang — of drink: strong
  • Thai: แรง (rɛɛng) — of drink: strong
  • Ukrainian: міцни́й (micnýj) — of drink: strong
  • Vietnamese: mạnh — of drink: strong
  • Armenian: անտանելի (antaneli) — of water, high in dissolved calcium compounds
  • Bulgarian: твърд (tvǎrd) — of water, high in dissolved calcium compounds
  • Catalan: dura — of water, high in dissolved calcium compounds
  • Czech: tvrdý — of water, high in dissolved calcium compounds
  • Dutch: hard — of water, high in dissolved calcium compounds
  • Dutch: kalkrijk — of water, high in dissolved calcium compounds
  • Estonian: kõva — of water, high in dissolved calcium compounds
  • Finnish: kova — of water, high in dissolved calcium compounds
  • French: dure — of water, high in dissolved calcium compounds
  • German: hart — of water, high in dissolved calcium compounds
  • Hindi: कठिन (kaṭhin) — of water, high in dissolved calcium compounds
  • Italian: dura — of water, high in dissolved calcium compounds
  • Latvian: ciets — of water, high in dissolved calcium compounds
  • Macedonian: тврд (tvrd) — of water, high in dissolved calcium compounds
  • Polish: twarda — of water, high in dissolved calcium compounds
  • Portuguese: duro — of water, high in dissolved calcium compounds
  • Romanian: dur — of water, high in dissolved calcium compounds
  • Russian: жёсткий (žóstkij) — of water, high in dissolved calcium compounds
  • Spanish: duro — of water, high in dissolved calcium compounds
  • Telugu: కఠిన (kaṭhina) — of water, high in dissolved calcium compounds
  • Thai: กระด้าง (grà-dâang) — of water, high in dissolved calcium compounds
  • Turkish: sert — of water, high in dissolved calcium compounds
  • Ukrainian: жорстки́й (žorstkýj) — of water, high in dissolved calcium compounds
  • Spanish: palote — sexually aroused; having an erect penis
  • Bulgarian: трудно (trudno) — with much force or effort (related to act of think)
  • Chinese Mandarin: 努力 (nǔlì) — with much force or effort (related to act of think)
  • Chinese Mandarin: 認真 /认真 (rènzhēn) — with much force or effort (related to act of think)
  • Esperanto: vigle — with much force or effort (related to act of think)
  • Finnish: kovasti — with much force or effort (related to act of think)
  • Finnish: kovaa — with much force or effort (related to act of think)
  • Finnish: tiukasti — with much force or effort (related to act of think)
  • Finnish: lujaa — with much force or effort (related to act of think)
  • Finnish: lujasti — with much force or effort (related to act of think)
  • Finnish: ankarasti — with much force or effort (related to act of think)
  • Finnish: rajusti — with much force or effort (related to act of think)
  • French: dur — with much force or effort (related to act of think)
  • French: durement — with much force or effort (related to act of think)
  • Italian: sodo — with much force or effort (related to act of think)
  • Japanese: 熱心に (nesshin ni) — with much force or effort (related to act of think)
  • Polish: ciężko — with much force or effort (related to act of think)
  • Portuguese: bem — with much force or effort (related to act of think)
  • Russian: си́льно (sílʹno) — with much force or effort (related to act of think)
  • Turkish: sıkı — with much force or effort (related to act of think)
  • Turkish: sert — with much force or effort (related to act of think)