52 entries under adjective topic. ×

14
sufficient(strong, adequate, enough, unsatisfactory)
10
adequate(poor, insufficient, able, enough)
8
competent(insufficient, inept, able)
6
enough(strong, insufficient, sufficient, plenty)
6
abundant
5
fit(appropriate, stupid, shape, suitable)
5
ample
5
generous
5
satisfactory(bad, acceptable, sufficient, unsatisfactory)
4
copious
4
eligible
4
good
4
relatable(useless, unfit)
3
able
3
plentiful
3
sizable(large, little, considerable)
3
tolerable
2
acceptable
2
best-in-class(feature, characteristic, trait)
2
big
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APASmart Define. (2016). inadequate thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/inadequate/thesaurus/antonyms
ChicagoSmart Define. 2016. "inadequate thesaurus" https://smartdefine.org/inadequate/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, inadequate thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/inadequate/thesaurus/antonyms>.
MLASmart Define. "inadequate thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/inadequate/thesaurus/antonyms>