Synonyms|607Antonyms|90|Broader|3Narrower|0Related|1.9k
4
normal
4
sane(adjective, sensible)
3
rational
3
ruminative
3
sound
3
valid
2
balanced
2
brainy
2
bright
2
good
2
judicious
2
logical
2
lucid
2
reasonable
2
sensible
2
smart
1
clear
1
clever
1
compos mentis
1
healthy
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APASmart Define. (2015). loony thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/loony/thesaurus/antonyms
ChicagoSmart Define. 2015. "loony thesaurus" https://smartdefine.org/loony/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, loony thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/loony/thesaurus/antonyms>.
MLASmart Define. "loony thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/loony/thesaurus/antonyms>