77 entries under unintelligent topic. ×
| meaningless(adjective, dull, silly, foolish, stupid) | |
| pointless(dull, silly, foolish, stupid) | |
| shallow(adjective, dull, simple, slow, silly) | |
| thick-headed(dull, silly, foolish, stupid) | |
| trivial(dull, commonplace, witless, hackneyed) | |
| unthinking(dull, silly, foolish, stupid) | |
| indolent(adjective, simple, slow, stupid, sluggish) | |
| irrelevant(dull, witless) | |
| loser(dull, witless) | |
| not bright(expression, adjective, simple, slow, stupid) | |
| out to lunch(expression, idiom, dull, witless) | |
| plodding(adjective, sluggish, obtuse) | |
| puerile(dull, impractical, half-baked, doomed) | |
| rash(dull, witless) | |
| shortsighted(dull, witless) | |
| stupefied(dull, witless) | |
| unintellectual(adjective, simple, slow, stupid, sluggish) |
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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> |