282 entries under adjective topic. ×
| unintelligent(dull, simple, slight, silly) | |
| dotty | |
| illogical(simple, poor, silly, stupid) | |
| imbecile(dull, simple, silly, foolish) | |
| irrational(careless, wild, silly, foolish) | |
| nutty(wild, silly, foolish, stupid) | |
| unreasonable(simple, poor, careless, silly) | |
| unwise(simple, careless, wild, silly) | |
| vapid(dull, weak, soft, slight) | |
| dim-witted(foolish, stupid) | |
| ignorant(simple, slight, silly, foolish) | |
| nuts(simple, silly, foolish, unsound) | |
| outlandish(silly, foolish, absurd, unwise) | |
| puerile(dull, silly, foolish, stupid) | |
| unthinking(dull, slight, careless, indifferent) | |
| wacky(wild, silly, foolish, stupid) | |
| witless(dull, simple, slow, careless) | |
| blockheaded(foolish, impractical, half-baked, doomed) | |
| crackpot(foolish, impractical, half-baked, doomed) | |
| cuckoo(silly, foolish, unwise) |
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| APA | Smart Define. (2015). inane thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/inane/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "inane thesaurus" https://smartdefine.org/inane/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, inane thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/inane/thesaurus/synonyms>. |
| MLA | Smart Define. "inane thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/inane/thesaurus/synonyms> |