- Definitions|1
- Thesaurus|400
- Abbreviations|0
126 entries under foolish topic. ×
| deficient(adjective, dull, silly, stupid) | |
| foolhardy(adjective, crazy, insane, impractical) | |
| futile(adjective, dull, simple, slow, silly) | |
| ill-advised(adjective, dull, weak, simple, silly) | |
| ill-considered(adjective, weak, simple, silly) | |
| incautious(adjective, weak, simple, silly) | |
| indiscreet(adjective, dull, weak, simple, silly) | |
| injudicious(adjective, weak, simple, silly) | |
| insensate(adjective, dull, simple, slow) | |
| jackass | |
| knuckle-headed | |
| kooky(adjective, weak, simple, silly) | |
| lame-brained | |
| meat-headed | |
| mentally handicapped(expression, silly, stupid) | |
| naive(adjective, dull, simple, innocent) | |
| nerdy(adjective, weak, simple, silly) | |
| nitwit | |
| oblivious(adjective, silly, innocent, senseless) | |
| rash(adjective, dull, simple, slow, silly) |
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| APA | Smart Define. (2015). imbecilic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/imbecilic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "imbecilic thesaurus" https://smartdefine.org/imbecilic/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, imbecilic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/imbecilic/thesaurus/synonyms>. |
| MLA | Smart Define. "imbecilic thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/imbecilic/thesaurus/synonyms> |