494 entries under adjective topic. ×
| retarded | |
| sappy(foolish, sentimental, imbecility folly) | |
| soft(dull, silly, green, fat) | |
| unimaginative(dull, flat, ordinary, dry) | |
| arid(dull, flat, ordinary, dry) | |
| blind(careless, foolish, thoughtless, unthinking) | |
| credulous(silly, green, fat, thick) | |
| dunce(noun, fool, sap) | |
| fat(silly, green, thick) | |
| halfwitted | |
| hare-brained | |
| ignorant(dull, simple, rough, slow) | |
| jejune(dull, flat, slow, silly) | |
| jerky(weak, simple, silly, foolish) | |
| lethargic(action, dull, slow, cold) | |
| outlandish(offensive, rude, wild, silly) | |
| prosaic(dull, flat, ordinary, dry) | |
| rash(dull, sharp, rough, harsh) | |
| short-sighted(weak, simple, silly, foolish) | |
| simple-minded(dull, simple, slow, informal) |
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| APA | Smart Define. (2016). stupid thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/stupid/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "stupid thesaurus" https://smartdefine.org/stupid/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, stupid thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/stupid/thesaurus/synonyms>. |
| MLA | Smart Define. "stupid thesaurus" 2 April 2016. Web. 26 September 2026. <https://smartdefine.org/stupid/thesaurus/synonyms> |