Synonyms|187Antonyms|1|Broader|0Narrower|0Related|183

30 entries under foolish topic. ×

9
stupid(adjective, dull, simple, ability, slow)
7
doltish(adjective, dull, simple, ability, slow)
7
dumb(adjective, dull, simple, ability, slow)
6
foolish(adjective, impulsive, impractical, half-baked)
5
dopey(adjective, slang, ability, slow)
4
brainless(adjective, dull, simple, slow)
4
crazy(adjective, impulsive, impractical, half-baked)
4
dim-witted(adjective, slow, stupid)
4
idiotic(adjective, impulsive, impractical, half-baked)
4
inane(adjective, impractical, half-baked, doomed)
4
loony(adjective, impractical, half-baked, doomed)
4
moronic(adjective, slow, stupid, impulsive)
4
nonsensical(adjective, impractical, half-baked, doomed)
3
absurd(adjective, impractical, half-baked, doomed)
3
asinine
3
crackpot(adjective, impractical, half-baked, doomed)
3
dotty
3
goofy(adjective, impractical, half-baked, doomed)
3
half-witted(adjective, simple, stupid)
3
ignorant(adjective, dull, slow, stupid)
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APASmart Define. (2015). blockheaded thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/blockheaded/thesaurus/synonyms
ChicagoSmart Define. 2015. "blockheaded thesaurus" https://smartdefine.org/blockheaded/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, blockheaded thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/blockheaded/thesaurus/synonyms>.
MLASmart Define. "blockheaded thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/blockheaded/thesaurus/synonyms>