- Definitions|2
- Thesaurus|2k
- Abbreviations|0
170 entries under adjective topic. ×
| boneheaded(simple, slow, silly, stupid) | |
| clueless | |
| crackpot(foolish, impractical, half-baked, doomed) | |
| cushion-witted | |
| dense(dull, simple, slow, silly) | |
| harebrained(weak, simple, careless, silly) | |
| illiterate(silly, stupid, green, fat) | |
| jerky(weak, simple, silly, foolish) | |
| ludicrous(dull, weak, simple, silly) | |
| ridiculous(weak, simple, silly, foolish) | |
| short-sighted(weak, simple, silly, foolish) | |
| simple-minded(simple, slow, silly, stupid) | |
| simpleminded(dull, simple, silly, foolish) | |
| slow(dull, simple, silly, foolish) | |
| slow-witted(slow, stupid) | |
| soft(silly, stupid, green, fat) | |
| stolid(dull, simple, slow, foolish) | |
| tomfool | |
| uneducated(silly, stupid, green, fat) | |
| unthoughtful |
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| APA | Smart Define. (2016). brainless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/brainless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "brainless thesaurus" https://smartdefine.org/brainless/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, brainless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/brainless/thesaurus/synonyms>. |
| MLA | Smart Define. "brainless thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/brainless/thesaurus/synonyms> |