46 entries under sane topic. ×
| stark raving mad(adjective, idiom) | |
| crazy as a loon(adjective, idiom) | |
| nutty as a fruitcake(adjective, idiom) | |
| off one's head(adjective, idiom) | |
| out of one's mind(adjective, idiom) | |
| sick in the head(adjective, idiom) |
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| APA | Smart Define. (2016). nuts thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/nuts/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "nuts thesaurus" https://smartdefine.org/nuts/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2016, nuts thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/nuts/thesaurus/synonyms>. |
| MLA | Smart Define. "nuts thesaurus" 3 March 2016. Web. 24 September 2026. <https://smartdefine.org/nuts/thesaurus/synonyms> |