Synonyms|186Antonyms|155|Broader|31Narrower|220Related|1k

86 entries under characteristic topic. ×

5
empty-headed(adjective, mind, behavior, idiotism)
5
unthinking(adjective, mind, foolishness, behavior, disability)
4
simpleminded(adjective, mind, behavior, idiotism)
4
inane(adjective, stupid, stupidity, foolishness)
4
stolid(adjective, stupid, apathetic, stupidity)
3
slow-witted(adjective, mind, behavior, idiotism)
3
heedless(adjective, feature, speech, conduct, dullness)
3
imbecilic(adjective, mind, behavior, idiotism)
3
moronic(adjective, mind, behavior, idiotism)
3
normal(adjective, dull, stupid, stupidity)
3
out to lunch(slang, expression, stupidity, foolishness)
3
rash(adjective, feature, speech, conduct, dullness)
3
reckless(adjective, stupidity, foolishness)
3
shortsighted(adjective, feature, speech, conduct, dullness)
3
unaware(adjective, dull, stupid, stupidity)
1
dark(adjective, stupidity, foolishness)
1
dazed(adjective, stupidity, foolishness)
1
deficient(adjective, stupidity, foolishness)
1
dummy(adjective, stupidity, foolishness)
1
futile(adjective, stupidity, foolishness)
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APASmart Define. (2016). intelligent thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/intelligent/thesaurus/antonyms
ChicagoSmart Define. 2016. "intelligent thesaurus" https://smartdefine.org/intelligent/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2016, intelligent thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/intelligent/thesaurus/antonyms>.
MLASmart Define. "intelligent thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/intelligent/thesaurus/antonyms>