- Definitions|1
- Thesaurus|2.3k
- Abbreviations|0
94 entries under simple topic. ×
| stupid(adjective, dull, weak, mind) | |
| foolish(adjective, dull, weak, slight) | |
| dull(adjective, slow, silly, foolish) | |
| fatuous(adjective, weak, ability, silly) | |
| silly(adjective, weak, slight, ability) | |
| slow(adjective, dull, mind, think) | |
| brainless(adjective, dull, weak, ability) | |
| doltish(adjective, dull, weak, slow) | |
| mindless(adjective, dull, ability, silly) | |
| senseless(adjective, dull, weak, ability) | |
| thick(adjective, dull, slow, silly) | |
| witless(adjective, dull, weak, ability) | |
| obtuse(adjective, dull, slow, silly) | |
| idiotic(adjective, dull, weak, mind) | |
| moronic(adjective, dull, weak, mind) | |
| dumb(adjective, dull, slow, silly) | |
| empty-headed(adjective, slight, indifferent, foolish) | |
| dense(adjective, dull, slow, silly) | |
| imbecilic(adjective, dull, weak, slow) | |
| inane(adjective, dull, slight, silly) |
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| APA | Smart Define. (2016). unintelligent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unintelligent/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unintelligent thesaurus" https://smartdefine.org/unintelligent/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, unintelligent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unintelligent/thesaurus/synonyms>. |
| MLA | Smart Define. "unintelligent thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/unintelligent/thesaurus/synonyms> |