287 entries under adjective topic. ×
| nitwit(noun, foolish) | |
| nitwitted(silly, stupid, green, fat) | |
| purblind | |
| rattle-brained | |
| retarded(dull, stupid, impulsive, impractical) | |
| screwball | |
| secretive(close, quiet, soft, low) | |
| shadowy | |
| simpleminded(dull, simple, silly, foolish) | |
| uncomprehending(dull, stupid, insensitive, shallow) | |
| unimaginative(stupid, ordinary, commonplace, bland) | |
| unsounded(silent, voiceless) | |
| vague(impractical, half-baked, doomed) | |
| wearisome(simple, slow, stupid, sluggish) | |
| zany(crazy, funny) | |
| soft(close, quiet, low, silly) | |
| Boeotian | |
| attocerebral | |
| besotted(simple, slow, stupid, sluggish) | |
| deadening |
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| APA | Smart Define. (2016). dumb thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/dumb/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "dumb thesaurus" https://smartdefine.org/dumb/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, dumb thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/dumb/thesaurus/synonyms>. |
| MLA | Smart Define. "dumb thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/dumb/thesaurus/synonyms> |