58 entries under unintelligent topic. ×

3
mad(weak, simple, silly, foolish, thoughtless)
3
nutty(weak, simple, silly, foolish, thoughtless)
2
dense(adjective, dull, simple, slow, silly)
2
inane(adjective, dull, simple, slow, silly)
2
jerky(weak, simple, silly, foolish, thoughtless)
2
kooky(weak, simple, silly, foolish, thoughtless)
2
lunatic(weak, simple, silly, foolish, thoughtless)
2
mindless(adjective, dull, simple, slow, silly)
2
obtuse(adjective, dull, simple, slow, silly)
2
thick(adjective, dull, simple, slow, silly)
2
unwise(weak, simple, silly, foolish, thoughtless)
2
wacky(weak, simple, silly, foolish, thoughtless)
2
zany(weak, simple, silly, foolish, thoughtless)
1
cockamamy(silly, foolish, thoughtless, unwise)
1
deficient(dull, silly, foolish, stupid)
1
dummy(dull, simple, limited, witless)
1
gullible(adjective, dull, simple, slow, silly)
1
insensate(adjective, dull, simple, slow, silly)
1
irrational(weak, simple, silly, foolish, thoughtless)
1
meaningless(dull, silly, foolish, stupid)
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APASmart Define. (2016). half-witted thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/half-witted/thesaurus/synonyms
ChicagoSmart Define. 2016. "half-witted thesaurus" https://smartdefine.org/half-witted/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, half-witted thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/half-witted/thesaurus/synonyms>.
MLASmart Define. "half-witted thesaurus" 24 March 2016. Web. 1 October 2026. <https://smartdefine.org/half-witted/thesaurus/synonyms>