Standard Lemma guide

adequate

adj · det · verb · 7 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.

  • US: /ˈæd.ə.kwɪt/
  • US, proscribed: /ˈæ.də.kɪt/
  • Received-Pronunciation: /ˈæd.ɪ.kwət/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • /ˈæd.ɪˌkweɪt/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: AE1 D AH0 K W AH0 T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 2: AE1 D AH0 K W EY2 T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Equal to or fulfilling some requirement.

Definition source: English Wiktionary via Wiktextract

Examples

  • powers adequate to a great work
  • an adequate definition
  • 1853, Thomas De Quincey, Autobiographic Sketches in Narrative and Miscellaneous Papers, Boston: Ticknor, Reed, and Fields, “Dublin,” p. 254, [...] in those days, Ireland had no adequate champion; the Hoods and the Grattans were not up to the mark.

Meaning relationships

Synonyms: acceptable, correspondent, proportionate, satisfactory, sufficient

Antonyms: inadequate

2

det

Meaning 2

A sufficient amount of; enough.

Definition source: English Wiktionary via Wiktextract

Examples

  • We have adequate money for the journey.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To equalize; to make adequate.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To equal.

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adjective

Meaning 5

having the requisite qualities or resources to meet a task

Definition source: Princeton WordNet 3.0

Examples

  • she had adequate training
  • her training was adequate
  • she was adequate to the job
  • he was equal to the task

Meaning relationships

Synonyms: equal

Antonyms: inadequate

6

adjective satellite

Meaning 6

about average; acceptable

Definition source: Princeton WordNet 3.0

Examples

  • more than adequate as a secretary

Meaning relationships

Synonyms: passable, fair to middling, tolerable

Antonyms: none provided

7

adjective satellite

Meaning 7

sufficient for the purpose

Definition source: Princeton WordNet 3.0

Examples

  • an adequate income
  • the food was adequate
  • a decent wage
  • enough food
  • food enough

Meaning relationships

Synonyms: decent, enough

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *h2éd Proto-Italic *ad Proto-Italic *ad- Latin ad- Proto-Italic *aikwos Latin aiquos Latin aequus Proto-Indo-European *-h2 Proto-Indo-European *-éh2 Proto-Indo-European *-yéti Proto-Indo-European *-eh2yéti Proto-Indo-European *-h2tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Latin aequō Latin adaequō Latin adaequātuslbor. English adequate Learned borrowing from Latin adaequātus, perfect passive participle of adaequō (“to make equal to”) (see -ate (adjective-forming suffix) and -ate (verb-forming suffix)), further from ad (“to, towards, at”) + aequō (“to make equal, equalize”), from aequus (“equal”). Cognate with French adéquat. By surface analysis, ad- + equate.

Across languages

Translations

74 source translations are retained for this English entry.

  • Arabic: كَافٍ (kāfin) — equal to some requirement
  • Belarusian: адэква́тны (adekvátny) — equal to some requirement
  • Bulgarian: адекватен (adekvaten) — equal to some requirement
  • Bulgarian: съответен (sǎotveten) — equal to some requirement
  • Bulgarian: съразмерен (sǎrazmeren) — equal to some requirement
  • Catalan: adequat — equal to some requirement
  • Chinese Cantonese: 適當 /适当 (sik1 dong3) — equal to some requirement
  • Chinese Mandarin: 適當 /适当 (shìdàng) — equal to some requirement
  • Chinese Mandarin: 足夠 /足够 (zúgòu) — equal to some requirement
  • Cornish: lowr — equal to some requirement
  • Czech: přiměřený — equal to some requirement
  • Czech: odpovídající — equal to some requirement
  • Czech: adekvátní — equal to some requirement
  • Danish: tilstrækkelig — equal to some requirement
  • Dutch: adequaat — equal to some requirement
  • Dutch: voldoende — equal to some requirement
  • Dutch: deugdelijk — equal to some requirement
  • Esperanto: adekvata — equal to some requirement
  • Esperanto: konvena — equal to some requirement
  • Esperanto: taŭga — equal to some requirement
  • Finnish: asianmukainen — equal to some requirement
  • Finnish: riittävä — equal to some requirement
  • French: adéquat — equal to some requirement
  • Georgian: ადეკვატური (adeḳvaṭuri) — equal to some requirement
  • Georgian: შესაბამისი (šesabamisi) — equal to some requirement
  • Georgian: შესაფერისი (šesaperisi) — equal to some requirement
  • Georgian: საკმარისი (saḳmarisi) — equal to some requirement
  • Georgian: სათანადო (satanado) — equal to some requirement
  • German: angemessen — equal to some requirement
  • German: adäquat — equal to some requirement
  • German: entsprechend — equal to some requirement
  • Greek: αρκετός (arketós) — equal to some requirement
  • Hindi: पर्याप्त (paryāpt) — equal to some requirement
  • Hungarian: adekvát — equal to some requirement
  • Hungarian: megfelelő — equal to some requirement
  • Ido: adequata — equal to some requirement
  • Italian: adeguato — equal to some requirement
  • Japanese: 適当 (tekitō) — equal to some requirement
  • Japanese: 適切 (tekisetsu) — equal to some requirement
  • Japanese: 十分 (jūbun) — equal to some requirement
  • Korean: 충분한 (chungbunhan) — equal to some requirement
  • Latin: adaequātus — equal to some requirement
  • Latvian: atbilstošs — equal to some requirement
  • Latvian: piemērots — equal to some requirement
  • Latvian: piederīgs — equal to some requirement
  • Macedonian: соодветен (soodveten) — equal to some requirement
  • Macedonian: адеква́тен (adekváten) — equal to some requirement
  • Māori: rawaka — equal to some requirement
  • Norwegian: adekvat — equal to some requirement
  • Norwegian: tilstrekkelig — equal to some requirement
  • Plautdietsch: nuach — equal to some requirement
  • Polish: adekwatny — equal to some requirement
  • Polish: odpowiedni — equal to some requirement
  • Portuguese: adequado — equal to some requirement
  • Romanian: adecvat — equal to some requirement
  • Russian: адеква́тный (adekvátnyj) — equal to some requirement
  • Russian: соотве́тствующий (sootvétstvujuščij) — equal to some requirement
  • Russian: подходя́щий (podxodjáščij) — equal to some requirement
  • Russian: соразме́рный (sorazmérnyj) — equal to some requirement
  • Russian: доста́точный (dostátočnyj) — equal to some requirement
  • Spanish: adecuado — equal to some requirement
  • Swedish: adekvat — equal to some requirement
  • Swedish: tillämplig — equal to some requirement
  • Thai: สอดคล้อง (sɔ̀ɔt-klɔ́ɔng) — equal to some requirement
  • Turkish: yeterli — equal to some requirement
  • Turkish: uygun — equal to some requirement
  • Ukrainian: адеква́тний (adekvátnyj) — equal to some requirement
  • Vietnamese: đủ — equal to some requirement
  • Vietnamese: đầy đủ — equal to some requirement
  • Yiddish: אַדעקוואַט (adekvat) — equal to some requirement
  • Bulgarian: осъразмерявам (osǎrazmerjavam) — to make adequate
  • Finnish: asianmukaistaa — to make adequate
  • Portuguese: adequar — to make adequate
  • Turkish: eşitlemek — to make adequate
Real reading context

adequate in complete knowledge articles