77 entries under unintelligent topic. ×
| insensate(adjective, dull, simple, slow, informal) | |
| numskulled(adjective, dull, simple, slow, stupid) | |
| scatterbrained(adjective, simple, slow, silly, foolish) | |
| sluggish(adjective, dull, simple, slow, silly) | |
| laughable(adjective, dull, witless) | |
| dazed(dull, shaky, faint, confused) | |
| futile(dull, witless) | |
| lunatic(adjective, foolish, crazy, insane) | |
| uncomprehending(adjective, dull, stupid, insensitive, shallow) | |
| wearisome(adjective, simple, slow, stupid, sluggish) | |
| besotted(adjective, simple, slow, stupid, sluggish) | |
| birdbrained(foolish, stupid, crazy, insane) | |
| addled(adjective, upset, light, simple, slow) | |
| deficient(adjective, dull, silly, foolish, stupid) | |
| dummy(adjective, dull, witless) | |
| gullible(adjective, dull, simple, slow, silly) | |
| harebrained(foolish, crazy, impulsive, insane) | |
| ill-advised(dull, foolish, stupid, witless) | |
| indiscreet(dull, impulsive, impractical, half-baked) | |
| low(adjective, close, quiet, simple, soft) |
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| APA | Smart Define. (2016). dumb thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/dumb/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "dumb thesaurus" https://smartdefine.org/dumb/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, dumb thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/dumb/thesaurus/synonyms>. |
| MLA | Smart Define. "dumb thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/dumb/thesaurus/synonyms> |