84 entries under sufficient topic. ×

9
unexceptional(adjective, good, cool, pleasant, reasonable)
8
abundant(adjective, complete, big, comfort, full)
8
equal(adjective, decent, knowledgeable, skilled, qualified)
8
plentiful(adjective, complete, perfect, big, comfort)
7
appropriate(adjective, good, secure, correct, right)
7
commensurate(adjective, equal, acceptable, faultless, satisfactory)
7
fitting(adjective, good, right, reasonable, appropriate)
7
full(adjective, great, complete, abundant, thorough)
7
right(adjective, good, appropriate, fair, proper)
7
unobjectionable(adjective, good, cool, pleasant, reasonable)
6
bountiful(adjective, comfort, full, rich, wealth)
6
proper(adjective, good, right, appropriate, suitable)
5
copious(adjective, comfort, full, rich, generous)
4
plenteous(adjective, complete, perfect, big, full)
4
reasonable(adjective, good, sensible, restrained, modest)
4
useful(adjective, direct, secure, tough, soft)
3
apt(adjective, good, tough, right, appropriate)
3
becoming(verb, adjective, right, appropriate, fair)
3
bounteous(adjective, complete, big, comfort, full)
3
complete(adjective, great, big, full, decent)
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APASmart Define. (2016). adequate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/adequate/thesaurus/synonyms
ChicagoSmart Define. 2016. "adequate thesaurus" https://smartdefine.org/adequate/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, adequate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/adequate/thesaurus/synonyms>.
MLASmart Define. "adequate thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/adequate/thesaurus/synonyms>