87 entries under foolish topic. ×

1
ill-advised(dull, weak, simple, silly)
1
ill-considered(weak, simple, silly, thoughtless)
1
imprudent(weak, simple, silly, thoughtless)
1
incautious(weak, simple, silly, thoughtless)
1
indiscreet(dull, weak, simple, silly)
1
injudicious(weak, simple, silly, thoughtless)
1
insensate(adjective, dull, simple, slow, silly)
1
irrational(weak, simple, silly, thoughtless)
1
jackass
1
knuckle-headed
1
lame-brained
1
ludicrous(dull, weak, simple, silly)
1
meaningless(dull, silly, stupid, unintelligent)
1
meat-headed
1
mentally handicapped(expression, silly, stupid)
1
nerdy(weak, simple, silly, thoughtless)
1
nitwit
1
pointless(dull, silly, stupid, unintelligent)
1
ridiculous(weak, simple, silly, thoughtless)
1
short-sighted(weak, simple, silly, thoughtless)
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APASmart Define. (2016). half-witted thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/half-witted/thesaurus/synonyms
ChicagoSmart Define. 2016. "half-witted thesaurus" https://smartdefine.org/half-witted/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, half-witted thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/half-witted/thesaurus/synonyms>.
MLASmart Define. "half-witted thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/half-witted/thesaurus/synonyms>