0
foolish
0
guileless
0
gullible
0
half-baked
0
harebrained
0
idiotic
0
ignorant
0
illiterate
0
imbecile
0
ingenuous
0
innocent
0
insane
0
knuckleheaded
0
kooky
0
loony
0
lowbrow
0
lunatic
0
mad
0
moronic
0
naive
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APASmart Define. (2015). sharp-witted thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/sharp-witted/thesaurus/antonyms
ChicagoSmart Define. 2015. "sharp-witted thesaurus" https://smartdefine.org/sharp-witted/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, sharp-witted thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/sharp-witted/thesaurus/antonyms>.
MLASmart Define. "sharp-witted thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/sharp-witted/thesaurus/antonyms>