Standard Lemma guide

tough

adj · intj · name · noun · verb · 27 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.

  • General-American, Received-Pronunciation: /tʌf/
  • US: Recorded audio is listed in the source snapshot.
  • Australian, New-Zealand: /tɐf/
  • Northern-England: /tʊf/
  • rhymes with -ʌf
  • homophone: tuff
  • CMU ARPABET: T AH1 F Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Of a material, strong and resilient; sturdy.

Definition source: English Wiktionary via Wiktextract

Examples

  • The tent, made of tough canvas, held up to many abuses.

Meaning relationships

Synonyms: robust, stout, adamantine, concrete, firm, granitic, grim, hard, inflexible, lithic, resistant, rigid, solid, stiff, sturdy, stony, tough, unbending, unyielding

Antonyms: none provided

2

adj

Meaning 2

Of food, difficult to cut or chew.

Definition source: English Wiktionary via Wiktextract

Examples

  • To soften a tough cut of meat, the recipe suggested simmering it for hours.

Meaning relationships

Synonyms: unchewable

Antonyms: none provided

3

adj

Meaning 3

Of a person or animal, rugged or physically hardy.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively

Examples

  • Only a tough species will survive in the desert.

Meaning relationships

Synonyms: hardy, robust, vigorous

Antonyms: none provided

4

adj

Meaning 4

Of a person, stubborn or persistent; capable of stubbornness or persistence.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively

Examples

  • He had a reputation as a tough negotiator.

Meaning relationships

Synonyms: hardheaded, tenacious, adamant, ardent, grim, bent on, bloody-minded, bullheaded, certain, chronic, confirmed, determined, diehard, dogged, hard-hearted, hard-nosed, headstrong, immovable, incalcitrant, inflexible, irrefragable, insistent, intractable, intransigent, intrepid, inveterate, mulish, obdurate, obstinate, obstreperous, peevish, peremptory, persistent, pertinacious, pigheaded, recalcitrant, refractory, resolute, resolved, rigid, self-willed, stalwart, staunch, steadfast, steady, stubborn, stubborn as a mule, sullen, terminal, thran, thwart, tough, truculent, unbending, uncompromising, unyielding, vehement, wilful, willful

Antonyms: none provided

5

adj

Meaning 5

Of weather, harsh or severe.

Definition source: English Wiktionary via Wiktextract

Usage: informal

Topics: climatology, meteorology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: inclement

Antonyms: none provided

6

adj

Meaning 6

Rowdy or rough.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively

Examples

  • A bunch of the tough boys from the wrong side of the tracks threatened him.

Meaning relationships

Synonyms: disorderly, unruly

Antonyms: none provided

7

adj

Meaning 7

Cool, awesome, great.

Definition source: English Wiktionary via Wiktextract

Usage: dated, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

adj

Meaning 8

Of a question, difficult or demanding.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, informal

Examples

  • This is a tough crowd.
  • 1998, Lois Liederman Davitz, Joel Robert Davitz, 20 Tough Questions Teenagers Ask and 20 Tough Answers, Paulist Press, pages 6-7, But let's get back to the tough question about sex before marriage. And this is a tough question. In fact we would rank the question you've both raised as pretty high on our list of tough questions.
  • 2010, Rushworth M. Kidder, Good Kids, Tough Choices, Wiley (Jossey-Bass), page 96, What Lara faced, in fact, falls right into the pool of light beneath our second lens: making tough choices.

Meaning relationships

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

Antonyms: none provided

9

adj

Meaning 9

Undergoing plastic deformation before breaking.

Definition source: English Wiktionary via Wiktextract

Usage: material

Topics: science, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

adj

Meaning 10

Strict, not lenient.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, informal

Examples

  • tough on crime

Meaning relationships

Synonyms: harsh, strict, 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, severe, stern, stonehearted, stony, stonyhearted, tough, unsympathetic, unmoved

Antonyms: none provided

11

intj

Meaning 11

Used to indicate lack of sympathy

Definition source: English Wiktionary via Wiktextract

Usage: slang

Examples

  • If you don't like it, tough!

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

name

Meaning 12

A surname.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

noun

Meaning 13

A person who obtains things by force; a thug or bully.

Definition source: English Wiktionary via Wiktextract

Examples

  • They were doing fine until they encountered a bunch of toughs from the opposition.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

verb

Meaning 14

To endure.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

verb

Meaning 15

To toughen.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

adjective

Meaning 16

resistant to cutting or chewing

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: tender

17

adjective

Meaning 17

physically toughened

Definition source: Princeton WordNet 3.0

Examples

  • the tough bottoms of his feet

Meaning relationships

Synonyms: toughened

Antonyms: tender

18

adjective

Meaning 18

not given to gentleness or sentimentality

Definition source: Princeton WordNet 3.0

Examples

  • a tough character

Meaning relationships

Synonyms: none provided

Antonyms: tender

19

adjective satellite

Meaning 19

feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad')

Definition source: Princeton WordNet 3.0

Examples

  • my throat feels bad
  • she felt bad all over
  • he was feeling tough after a restless night

Meaning relationships

Synonyms: bad

Antonyms: none provided

20

adjective satellite

Meaning 20

substantially made or constructed

Definition source: Princeton WordNet 3.0

Examples

  • sturdy steel shelves
  • sturdy canvas
  • a tough all-weather fabric
  • some plastics are as tough as metal

Meaning relationships

Synonyms: sturdy

Antonyms: none provided

21

adjective satellite

Meaning 21

making great mental demands; hard to comprehend or solve or believe

Definition source: Princeton WordNet 3.0

Examples

  • a baffling problem
  • I faced the knotty problem of what to have for breakfast
  • a problematic situation at home

Meaning relationships

Synonyms: baffling, elusive, knotty, problematic, problematical

Antonyms: none provided

22

adjective satellite

Meaning 22

very difficult; severely testing stamina or resolution

Definition source: Princeton WordNet 3.0

Examples

  • a rugged competitive examination
  • the rugged conditions of frontier life
  • the competition was tough
  • it's a tough life
  • it was a tough job

Meaning relationships

Synonyms: rugged

Antonyms: none provided

23

adjective satellite

Meaning 23

unfortunate or hard to bear

Definition source: Princeton WordNet 3.0

Examples

  • had hard luck
  • a tough break

Meaning relationships

Synonyms: hard

Antonyms: none provided

24

adjective satellite

Meaning 24

violent and lawless

Definition source: Princeton WordNet 3.0

Examples

  • the more ruffianly element
  • tough street gangs

Meaning relationships

Synonyms: ruffianly

Antonyms: none provided

25

noun

Meaning 25

a cruel and brutal fellow

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: bully, hooligan, ruffian, roughneck, rowdy, yob, yobo, yobbo

Antonyms: none provided

Broader terms: attacker, aggressor, assailant, assaulter

Narrower terms: bullyboy, muscleman, muscle, skinhead, tough guy, plug-ugly

26

noun

Meaning 26

an aggressive and violent young criminal

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: hood, hoodlum, goon, punk, thug, toughie, strong-armer

Antonyms: none provided

Broader terms: criminal, felon, crook, outlaw, malefactor

Narrower terms: bully

27

noun

Meaning 27

someone who learned to fight in the streets rather than being formally trained in the sport of boxing

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: street fighter

Antonyms: none provided

Broader terms: combatant, battler, belligerent, fighter, scrapper

History

Etymology

From Middle English tough, towgh, tou, toȝ, from Old English tōh (“tough, tenacious, holding fast together; pliant; sticky, glutinous, clammy”), from Proto-West Germanic *tą̄h(ī), from Proto-Germanic *tanhuz (“fitting; clinging; tenacious; tough”), from *tinganą (“to press upon, throng”), from Proto-Indo-European *denḱ- (“to bite”). Cognates Cognate with Saterland Frisian toai (“tough”), Bavarian zaach, zach (“tough”), Dutch taai (“tough”), German zäh, zähe (“tough”), Limburgish tiee (“tough”), Luxembourgish zéi (“tough”); also Ancient Greek δάκνω (dáknō, “to bite”), Albanian danë, darë (“tongs; pincers; pliers”), Sanskrit दशति (daśati, “to bite”).

Across languages

Translations

113 source translations are retained for this English entry.

  • Bulgarian: жилав (žilav) — difficult to chew
  • Bulgarian: корав (korav) — difficult to chew
  • Dutch: taai — difficult to chew
  • Finnish: sitkeä — difficult to chew
  • Galician: duro — difficult to chew
  • German: zäh — difficult to chew
  • Greek: σκληρός (sklirós) — difficult to chew
  • Hungarian: rágós — difficult to chew
  • Irish: righin — difficult to chew
  • Italian: duro — difficult to chew
  • Italian: coriaceo — difficult to chew
  • Japanese: 硬い (katai) — difficult to chew
  • Khmer: រឹង (rɨng) — difficult to chew
  • Khmer: ស្វិត (svət) — difficult to chew
  • Māori: kākatikati — difficult to chew
  • Māori: pūioio — difficult to chew
  • Māori: kākoa — difficult to chew
  • Norwegian: seig — difficult to chew
  • Pashto: کلک (klak) — difficult to chew
  • Persian: سفت (seft) — difficult to chew
  • Persian: چغر (čeġer) — difficult to chew
  • Plautdietsch: toag — difficult to chew
  • Polish: twardy — difficult to chew
  • Portuguese: duro — difficult to chew
  • Russian: жёсткий (žóstkij) — difficult to chew
  • Scottish Gaelic: righinn — difficult to chew
  • Swedish: seg — difficult to chew
  • Turkish: sert — difficult to chew
  • Vietnamese: khó nhai — difficult to chew
  • Vietnamese: dai — difficult to chew
  • Basque: gogor — rugged or physically hardy
  • Bulgarian: устойчив (ustojčiv) — rugged or physically hardy
  • Finnish: sitkeä — rugged or physically hardy
  • Friulian: dûr — rugged or physically hardy
  • Georgian: გამძლე (gamʒle) — rugged or physically hardy
  • German: widerstandsfähig — rugged or physically hardy
  • Greek: σκληρός (sklirós) — rugged or physically hardy
  • Greek: τραχύς (trachýs) — rugged or physically hardy
  • Hindi: सख़्त (saxt) — rugged or physically hardy
  • Hindi: सख्त (sakht) — rugged or physically hardy
  • Italian: duro — rugged or physically hardy
  • Italian: resistente — rugged or physically hardy
  • Khmer: មាំ (mŏəm) — rugged or physically hardy
  • Māori: pūioio — rugged or physically hardy
  • Pashto: کلک (klak) — rugged or physically hardy
  • Pashto: سخت (saxt) — rugged or physically hardy
  • Plautdietsch: toag — rugged or physically hardy
  • Polish: wytrzymały — rugged or physically hardy
  • Polish: odporny — rugged or physically hardy
  • Portuguese: resistente — rugged or physically hardy
  • Scottish Gaelic: fulangach — rugged or physically hardy
  • Scottish Gaelic: tapaidh — rugged or physically hardy
  • Spanish: recio — rugged or physically hardy
  • Swedish: tålig — rugged or physically hardy
  • Vietnamese: dẻo dai — rugged or physically hardy
  • Vietnamese: mạnh mẽ — rugged or physically hardy
  • Bulgarian: труден (truden) — harsh or severe
  • Chinese Mandarin: 艱苦 /艰苦 (jiānkǔ) — harsh or severe
  • Finnish: ankara — harsh or severe
  • Galician: duro — harsh or severe
  • Georgian: მკაცრი (mḳacri) — harsh or severe
  • Japanese: 辛い (tsurai) — harsh or severe
  • Japanese: たいへん (taihen) — harsh or severe
  • Japanese: きつい (kitsui) — harsh or severe
  • Khmer: ប្រិត (prət) — harsh or severe
  • Māori: taikaha — harsh or severe
  • Portuguese: severo — harsh or severe
  • Russian: тяжёлый (tjažólyj) — harsh or severe
  • Russian: тру́дный (trúdnyj) — harsh or severe
  • Russian: тя́жкий (tjážkij) — harsh or severe
  • Swedish: svår — harsh or severe
  • Vietnamese: khắc nghiệt — harsh or severe
  • Finnish: kova — rowdy or rough
  • Georgian: უხეში (uxeši) — rowdy or rough
  • Georgian: ხულიგანი (xuligani) — rowdy or rough
  • Greek: σκληρός (sklirós) — rowdy or rough
  • Khmer: កំណាច (kɑmnaac) — rowdy or rough
  • Portuguese: durão — rowdy or rough
  • Swedish: tuff — rowdy or rough
  • Vietnamese: du côn — rowdy or rough
  • Bulgarian: труден (truden) — difficult or demanding
  • Finnish: hankala — difficult or demanding
  • Finnish: vaativa — difficult or demanding
  • French: dur — difficult or demanding
  • Galician: difícil — difficult or demanding
  • German: knifflig — difficult or demanding
  • German: schwierig — difficult or demanding
  • Khmer: ពិបាក (pibaak) — difficult or demanding
  • Pashto: ګران (grân) — difficult or demanding
  • Portuguese: difícil — difficult or demanding
  • Spanish: de mano dura — difficult or demanding
  • Spanish: tetelque — difficult or demanding
  • Spanish: tranca — difficult or demanding
  • Swedish: tuff — difficult or demanding
  • Swedish: svår — difficult or demanding
  • Vietnamese: khó — difficult or demanding
  • Vietnamese: ngoan cố — difficult or demanding
  • Finnish: sitkeä — material science: undergoing plastic deformation before breaking
  • Georgian: მტკიცე (mṭḳice) — material science: undergoing plastic deformation before breaking
  • German: zäh — material science: undergoing plastic deformation before breaking
  • Russian: про́чный (próčnyj) — material science: undergoing plastic deformation before breaking
  • Swedish: seg — material science: undergoing plastic deformation before breaking
  • Vietnamese: dẻo — material science: undergoing plastic deformation before breaking
  • Vietnamese: bền — material science: undergoing plastic deformation before breaking
  • Dutch: jammer — lack of sympathy
  • Finnish: harmi — lack of sympathy
  • German: Pech — lack of sympathy
  • German: Pech gehabt — lack of sympathy
  • Spanish: ni modo — lack of sympathy
  • Swedish: trist för dig — lack of sympathy
  • Greek: σκληρός (sklirós) — one who obtains things by force
  • Portuguese: valentão — one who obtains things by force
  • Yiddish: שטאַרקער (shtarker) — one who obtains things by force
Real reading context

tough in complete knowledge articles