140 entries under foolish topic. ×
| bats in the belfry(expression, idiom, silly, mad) | |
| bedlamite(adjective, simple, silly, crazy) | |
| chaotic(adjective, rough, wild, crazy) | |
| dingy(silly, mad, insane, unwise) | |
| giddy(adjective, simple, rough, silly) | |
| hare-brained(adjective, silly, crazy, zany) | |
| harebrained(adjective, wild, silly, stupid) | |
| hysterical(adjective, upset, rough, wild) | |
| uncontrolled(adjective, rough, wild, crazy) | |
| unglued(upset, silly, crazy, mad) | |
| unmanageable(adjective, wild, crazy, irrational) | |
| unpredictable(adjective, strange, silly, crazy) | |
| unsettled(silly, stupid, crazy, insane) | |
| acting crazy(expression, adjective, silly, crazy) | |
| beyond all reason(expression, idiom, silly, unwise) | |
| boisterous(adjective, rough, crazy, irrational) | |
| derailed(silly, stupid) | |
| derisory(silly, unwise) | |
| disorderly(adjective, crazy, irrational, outrageous) | |
| extravagant(adjective, rough, crazy, irrational) |
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| APA | Smart Define. (2016). nuts thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/nuts/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "nuts thesaurus" https://smartdefine.org/nuts/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, nuts thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/nuts/thesaurus/synonyms>. |
| MLA | Smart Define. "nuts thesaurus" 3 March 2016. Web. 22 September 2026. <https://smartdefine.org/nuts/thesaurus/synonyms> |