74 entries under characteristic topic. ×
| stupid(adjective, sharp, mind, think) | |
| dull(adjective, light, dark, stupid) | |
| idiotic(adjective, reasonable, mind, think) | |
| unintelligent(adjective, mind, think, dullness) | |
| dumb(adjective, sharp, stupid, stupidity) | |
| senseless(adjective, stupidity, foolishness) | |
| half-baked(adjective, stupid, stupidity, foolishness) | |
| foolish(adjective, sound, stupid, wise) | |
| naive(adjective, stupidity, foolishness) | |
| unfashionable(adjective, dullness, stupidity) | |
| unstylish(adjective, dullness, stupidity) | |
| ill-advised(adjective, stupidity, foolishness) | |
| dim(adjective, light, lively, stupid) | |
| rash(adjective, stupidity, foolishness) | |
| goofy(adjective, stupid, stupidity, foolishness) | |
| half-assed(adjective, stupidity, foolishness) | |
| slow(adjective, mind, think, stupidity) | |
| brainless(adjective, stupid, stupidity, foolishness) | |
| dense(adjective, soft, easy, slow) | |
| silly(adjective, stupidity, foolishness) |
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| APA | Smart Define. (2016). smart thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/smart/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "smart thesaurus" https://smartdefine.org/smart/thesaurus/antonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, smart thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/smart/thesaurus/antonyms>. |
| MLA | Smart Define. "smart thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/smart/thesaurus/antonyms> |