140 entries under foolish topic. ×
| fatuous(adjective, silly, stupid, unwise) | |
| flipped(silly, crazy, mad, insane) | |
| flipped out(expression, silly, crazy, mad) | |
| freaked out(expression, silly, mad, insane) | |
| frenzied(adjective, wild, silly, stupid) | |
| gung ho(expression, adjective, concern, slang, silly) | |
| mad as a March hare(expression, idiom, silly, mad) | |
| mad as a hatter(expression, adjective, idiom, silly) | |
| mentally strange(expression, silly, mad, insane) | |
| nutty as fruitcake(expression, idiom, silly, mad) | |
| odd(adjective, wild, strange, silly) | |
| outrageous(adjective, rough, wild, silly) | |
| peculiar(strange, silly, crazy, odd) | |
| raving(adjective, upset, wrong, rough, silly) | |
| schizophrenic(adjective, silly, stupid) | |
| screw loose(expression, silly, mad, insane) | |
| strange(silly, odd, unwise, unconventional) | |
| unconventional(adjective, strange, crazy, odd) | |
| unusual(adjective, silly, crazy, mad) | |
| zany(adjective, wild, silly, crazy) |
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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> |