111 entries under stupid topic. ×

9
childish(adjective, pure, foolish, innocent)
9
credulous(adjective, pure, silly, intelligent)
9
doltish(adjective, dull, weak, slow, silly)
9
gullible(adjective, dull, silly, foolish)
9
imbecile(noun, adjective, dull, ability, slow)
9
imbecilic(adjective, dull, weak, slow, silly)
9
mindless(adjective, dull, slow, silly, foolish)
9
obtuse(adjective, dull, slow, silly, foolish)
9
slow-witted(adjective, dull, ability, slow)
7
empty-headed(adjective, slight, silly, foolish)
7
idiotic(adjective, dull, weak, slow, silly)
7
illiterate(noun, adjective, fool, silly)
7
senseless(adjective, dull, weak, slow, silly)
7
uneducated(adjective, silly, intelligent, fat)
7
witless(adjective, dull, weak, slow, silly)
6
inexperienced(adjective, pure, silly, coarse)
6
low(adjective, mean, lower, gentle, obscure)
6
simpleminded(dull, silly, foolish, clumsy)
6
tomfool(noun, adjective, weak, ability, fool)
5
dopey(adjective, dull, silly, foolish)
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APASmart Define. (2016). simple thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/simple/thesaurus/synonyms
ChicagoSmart Define. 2016. "simple thesaurus" https://smartdefine.org/simple/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, simple thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/simple/thesaurus/synonyms>.
MLASmart Define. "simple thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/simple/thesaurus/synonyms>