inadequate

in·ad·e·quate
I1N1A1D2E1Q10U1A1T1E1
/ɪnˈædəkwɪt/

adjective

Not adequate; lacking in quality or quantity required; insufficient for a purpose.

“inadequate resources”

CommonScrabble 20

Meanings

adjectiveinadequate (comparative more inadequate, superlative most inadequate)

comparative more inadequate · superlative most inadequate · alternative archaic inadæquate

  1. Not adequate; lacking in quality or quantity required; insufficient for a purpose.

    inadequate resources

    5 more examples

    inadequate representation

    I had not yet seen Mrs. Kennedy. I wondered with what inadequate words I could try to console her.

    1971, Lyndon Johnson, “The Beginning”, in The Vantage Point, Holt, Reinhart & Winston, →ISBN, →LCCN, →OCLC, page 12

    In a convulsion that has caught many in Brazil and beyond by surprise, waves of protesters denounced their leaders for dedicating so many resources to cultivating Brazil’s global image by building stadiums for international events, when basic services like education and health care remain woefully inadequate.

    2013 June 18, Simon Romero, “Protests Widen as Brazilians Chide Leaders”, in New York Times, retrieved 21 Jun 2013

    By the 21st century, the clearly inadequate facilities needed to be replaced, so the area was rebuilt and modernised between 2009-13 as part of regeneration efforts focused upon the wider area.

    2022 January 12, Paul Bigland, “Fab Four: the nation's finest stations: Wakefield Kirkgate”, in RAIL, number 948, page 28

    “Russia is a terrorist country whose leader is an inadequate person”. Putin's failings are evident to the “entire world”, he said.

    2023 June 29, Metro, London, page 13, column 5

    Synonyms: insufficient, deficient, awanting, deficient, dismal, exiguous, geason, insufficient

nouninadequate (plural inadequates)

plural inadequates · alternative archaic inadæquate

  1. A person who is inadequate.

    Thus, at some critical level of unemployment, “the unemployed” becomes a negative reference group of inadequates, the hardcore unemployed […]

    2012, Norman T. Feather, The Psychological Impact of Unemployment

Synonyms & antonyms

adjectiveNot adequate; lacking in quality or quantity required; insufficient for a purpose.

More synonyms by meaning

adjectivelacking the requisite qualities or resources to meet a task

Opposite

adjectiveof insufficient quantity to meet a need

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*né
  2. Proto-Indo-European*n̥-
  3. Proto-Italic*n̥-
  4. Latinin-
  5. Middle Englishin-
  6. Englishin-
  7. Proto-Indo-European*h₂éd
  8. Proto-Italic*ad
  9. Proto-Italic*ad-
  10. Latinad-
  11. Proto-Italic*aikʷos?
  12. Old Latinaiquos
  13. Latinaequus
  14. Latinaequō
  15. Latinadaequō
  16. Latinadaequātu
  17. Englishadequate
  18. Englishinadequate

From in- + adequate.

Full word history & related roots →

Translations

Bulgarian неподходящ, незадоволителен
  • неподходящ (nepodhodjašt)Not adequate
  • незадоволителен (nezadovolitelen)Not adequate
Catalan inadequat
  • inadequatNot adequate
Chinese Mandarin 不適當 /不适当, 不足
  • 不適當 /不适当 (bùshìdāng)Not adequate
  • 不足 (bùzú)Not adequate
  • 不夠 /不够 (bùgòu)Not adequate
Dutch onvoldoende, inadequaat
  • onvoldoendeNot adequate
  • inadequaatNot adequate
  • ontoereikendNot adequate
  • ongeschiktNot adequate
Esperanto nesufiĉa
  • nesufiĉaNot adequate
Finnish puutteellinen, sopimaton
  • puutteellinenNot adequate
  • sopimatonNot adequate
  • vaillinainenNot adequate
  • riittämätönNot adequate
French inadéquat
  • inadéquatNot adequate
German unzureichend, unzulänglich
  • unzureichendNot adequate
  • unzulänglichNot adequate
  • unangemessenNot adequate
  • ungeeignetNot adequate
  • inadäquatNot adequate
Hindi अपर्याप्त
  • अपर्याप्त (aparyāpt)Not adequate
Hungarian inadekvát, alkalmatlan
  • inadekvátNot adequate
  • alkalmatlanNot adequate
  • elégtelenNot adequate
Indonesian inadekuat
  • inadekuatNot adequate
Italian inadeguato
  • inadeguatoNot adequate
Japanese 不適当, 不十分
  • 不適当 (futekitō)Not adequate
  • 不十分 (fujūbun)Not adequate
Korean 부족(不足)하다, 부적절(不適切)하다
  • 부족(不足)하다 (bujokhada)Not adequate
  • 부적절(不適切)하다 (bujeokjeolhada)Not adequate
Latin exiguus
  • exiguusNot adequate
Norwegian Bokmål utilstrekkelig
  • utilstrekkeligNot adequate
Polish nie na poziomie, na złym poziomie
  • nie na poziomieNot adequate
  • na złym poziomieNot adequate
  • niewystarczającyNot adequate
  • niedostatecznyNot adequate
Portuguese inadequado
  • inadequadoNot adequate
Romanian inadecvat, neadecvat
  • inadecvatNot adequate
  • neadecvatNot adequate
  • nepotrivitNot adequate
Russian неадеква́тный, недоста́точный
  • неадеква́тный (neadɛkvátnyj)Not adequate
  • недоста́точный (nedostátočnyj)Not adequate
Spanish inadecuado
  • inadecuadoNot adequate
Tagalog disapat
  • disapatNot adequate
Turkish yetersiz, az
  • yetersizNot adequate
  • azNot adequate
  • kıtNot adequate
Cite this entry
APA

inadequate. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/inadequate

MLA

“inadequate.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/inadequate. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “inadequate,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/inadequate.

Source: inadequate on Wiktionary, CC BY-SA 4.0.