87 entries under foolish topic. ×

2
dense(adjective, dull, simple, slow, silly)
2
dippy(weak, simple, silly, thoughtless)
2
empty-headed(simple, silly, stupid)
2
inane(adjective, dull, simple, slow, silly)
2
jerky(weak, simple, silly, thoughtless)
2
kooky(weak, simple, silly, thoughtless)
2
lunatic(weak, simple, silly, thoughtless)
2
mindless(adjective, dull, simple, slow, silly)
2
obtuse(adjective, dull, simple, slow, silly)
2
thick(adjective, dull, simple, slow, silly)
2
tomfool
2
unwise(weak, simple, silly, thoughtless)
2
wacky(weak, simple, silly, thoughtless)
2
zany(weak, simple, silly, thoughtless)
1
bone-headed
1
chuckle-headed
1
cockamamy(silly, thoughtless, unwise, unintelligent)
1
deficient(dull, silly, stupid, unintelligent)
1
fantastic(weak, simple, silly, thoughtless)
1
gullible(adjective, dull, simple, slow, silly)
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APASmart Define. (2016). half-witted thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/half-witted/thesaurus/synonyms
ChicagoSmart Define. 2016. "half-witted thesaurus" https://smartdefine.org/half-witted/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, half-witted thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/half-witted/thesaurus/synonyms>.
MLASmart Define. "half-witted thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/half-witted/thesaurus/synonyms>