Synonyms|892Antonyms|434|Broader|11Narrower|18Related|2.5k
3
unacceptable(adjective, poor, insufficient)
3
unqualified(adjective, poor, insufficient)
3
incomplete
3
lacking
3
not good
3
scanty(full, ample)
3
short(adjective, insufficient)
3
special
3
wanting
3
wrong
2
bad
2
improper
2
atrocious
2
defective
2
disqualified
2
exceptional
2
execrable
2
faulty
2
fine
2
imperfect
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APASmart Define. (2016). adequate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/adequate/thesaurus/antonyms
ChicagoSmart Define. 2016. "adequate thesaurus" https://smartdefine.org/adequate/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, adequate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/adequate/thesaurus/antonyms>.
MLASmart Define. "adequate thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/adequate/thesaurus/antonyms>