Synonyms|800Antonyms|164|Broader|38Narrower|54Related|2.2k
2
witting(adjective, characteristic, sense, sanity)
1
valid
1
brainy
1
bright
1
good
1
having all marbles(expression, idiom, characteristic, sense, stupid)
1
playing with full deck(expression, idiom, characteristic, sense, stupid)
1
well-adjusted(poor, unhealthy)
1
cognitive(careless, stupid, unreasonable)
1
coherent
1
common-sense(adjective, reasonable)
1
compos mentis
1
deficient
1
inadequate
1
insufficient
1
intelligent(adjective, mind, behavior, idiotism)
1
middling
1
minimal
1
minimum
1
modest
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APASmart Define. (2015). insane thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/insane/thesaurus/antonyms
ChicagoSmart Define. 2015. "insane thesaurus" https://smartdefine.org/insane/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, insane thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/insane/thesaurus/antonyms>.
MLASmart Define. "insane thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/insane/thesaurus/antonyms>