- Definitions|1
- Thesaurus|400
- Abbreviations|0
126 entries under foolish topic. ×
| thick-headed(dull, silly, stupid, unintelligent) | |
| trivial(adjective, dull, simple, slow, silly) | |
| unaware(adjective, silly, innocent, senseless) | |
| unmindful(adjective, silly, innocent, senseless) | |
| brutish(adjective, silly, senseless, unnecessary) | |
| careless(adjective, silly, senseless, unnecessary) | |
| cockamamie | |
| daydreaming(adjective, silly, senseless, unnecessary) | |
| deranged | |
| forgetful(adjective, silly, senseless, unnecessary) | |
| gratuitous(adjective, silly, senseless, unnecessary) | |
| heedless(adjective, silly, senseless, unnecessary) | |
| inattentive(adjective, silly, senseless, unnecessary) | |
| mentally deficient(expression, silly, stupid) | |
| mooning(adjective, silly, senseless, unnecessary) | |
| moony(adjective, silly, senseless, unnecessary) | |
| neglectful(adjective, silly, senseless, unnecessary) | |
| negligent(adjective, silly, senseless, unnecessary) | |
| nitwitted(adjective, silly, senseless, unnecessary) | |
| not intelligent(expression, silly, stupid) |
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| APA | Smart Define. (2015). imbecilic thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/imbecilic/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "imbecilic thesaurus" https://smartdefine.org/imbecilic/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, imbecilic thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/imbecilic/thesaurus/synonyms>. |
| MLA | Smart Define. "imbecilic thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/imbecilic/thesaurus/synonyms> |