- Definitions|2
- Thesaurus|2.8k
- Abbreviations|0
88 entries under foolish topic. ×
| doltish(adjective, dull, careless, silly) | |
| dopey(adjective, dull, stupid, unintelligent) | |
| imbecile(adjective, dull, simple, silly) | |
| nutty(adjective, wrong, silly, stupid) | |
| wacky(adjective, wrong, careless, silly) | |
| birdbrained(adjective, silly, innocent, dense) | |
| daft(adjective, silly, stupid, insignificant) | |
| half-witted(adjective, dull, simple, slow, silly) | |
| harebrained(careless, wild, silly, stupid) | |
| irresponsible(careless, wild, stupid, casual) | |
| loony(adjective, careless, stupid, unreasonable) | |
| lunatic(silly, mad, insane, unintelligent) | |
| raving(unreasonable, illogical) | |
| slow(adjective, dull, simple, silly) | |
| unsound(adjective, wrong, silly, stupid) | |
| deficient(dull, silly, stupid, unintelligent) | |
| demented(unreasonable, illogical) | |
| flaky(adjective, wrong, silly, stupid) | |
| futile(adjective, dull, simple, slow, silly) | |
| gullible(adjective, dull, simple, slow, silly) |
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| APA | Smart Define. (2015). mindless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/mindless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "mindless thesaurus" https://smartdefine.org/mindless/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, mindless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/mindless/thesaurus/synonyms>. |
| MLA | Smart Define. "mindless thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/mindless/thesaurus/synonyms> |