Synonyms|892Antonyms|434|Broader|11Narrower|18Related|2.5k
1
splendid
1
stellar
1
sterling
1
superb
1
superior
1
superlative
1
supernal
1
supreme
1
swell
1
terrific
1
tip-top
1
top
1
top-notch
1
unable(adjective, strong, fit, poor, skill)
1
unbecoming
1
unequal to
1
unmatched
1
unparalleled
1
unseemly
1
unsuccessful
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APASmart Define. (2016). adequate thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/adequate/thesaurus/antonyms
ChicagoSmart Define. 2016. "adequate thesaurus" https://smartdefine.org/adequate/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, adequate thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/adequate/thesaurus/antonyms>.
MLASmart Define. "adequate thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/adequate/thesaurus/antonyms>