- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
71 entries under insane topic. ×
| nutty as fruitcake(expression, idiom, silly, foolish, mad) | |
| schizophrenic(noun, adjective, wrong, silly, foolish) | |
| screw loose(expression, silly, foolish, mad) | |
| crazy as a loon(expression, adjective, idiom, crazy, confused) | |
| derailed(adjective, wrong, silly, foolish, stupid) | |
| dingy(silly, foolish, mad, unwise) | |
| impractical(adjective, wrong, silly, foolish, stupid) | |
| unglued(silly, foolish, mad, unwise) | |
| unzipped(silly, foolish, mad, unwise) | |
| aper(silly, mad) | |
| ma(adjective, distraught, batty) |
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| APA | Smart Define. (2016). cuckoo thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/cuckoo/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "cuckoo thesaurus" https://smartdefine.org/cuckoo/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, cuckoo thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/cuckoo/thesaurus/synonyms>. |
| MLA | Smart Define. "cuckoo thesaurus" 30 March 2016. Web. 27 September 2026. <https://smartdefine.org/cuckoo/thesaurus/synonyms> |