- Definitions|1
- Thesaurus|2.3k
- Abbreviations|0
| blankminded | |
| blind | |
| brain-dead | |
| brutish(adjective, silly, foolish, senseless, unnecessary) | |
| bubbleheaded | |
| callow | |
| careless(adjective, silly, foolish, senseless, rash) | |
| childish(silly, foolish, rash, absurd, risky) | |
| cockamamy(silly, foolish, thoughtless, unwise, mindless) | |
| daydreaming(adjective, indifferent, silly, foolish, idle) | |
| defective(adjective, unintellectual) | |
| dorky | |
| dotty(weak, simple, silly, foolish, thoughtless) | |
| double talk(expression, adjective, silly, stupid, insignificant) | |
| dozy | |
| dunderpated | |
| fantastic(weak, simple, silly, foolish, thoughtless) | |
| feather-headed | |
| flaky(adjective, silly, stupid, insignificant, unreasonable) | |
| flighty(adjective, simple, slight, foolish, stupid) |
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| APA | Smart Define. (2016). unintelligent thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unintelligent/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unintelligent thesaurus" https://smartdefine.org/unintelligent/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, unintelligent thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unintelligent/thesaurus/synonyms>. |
| MLA | Smart Define. "unintelligent thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/unintelligent/thesaurus/synonyms> |