- Definitions|1
- Thesaurus|427
- Abbreviations|0
| dippy(adjective, slang, crazy, mad) | |
| goofy(adjective, silly, foolish, unwise) | |
| potty(adjective, silly, foolish, mad, insane) | |
| disturbed | |
| kookie | |
| maniacal(adjective, silly, crazy, mad, insane) | |
| out to lunch(expression, adjective, idiom, silly, mad) | |
| bughouse | |
| mentally ill(expression, adjective, idiom, sane) | |
| moonstruck(adjective, silly, foolish, mad, insane) | |
| not all there(expression, adjective, idiom, crazy, sane) | |
| around the bend(expression, adjective, idiom, sane) | |
| bugs | |
| eccentric(adjective, silly, foolish, crazy, mad) | |
| maniac(adjective, sane) | |
| meshuga | |
| off one's rocker(adjective, idiom, sane) | |
| whacky | |
| bedlamite | |
| cockamamie(adjective, slang, crazy, mad) |
For more, visit
Bonkers on
Power Thesaurus
| APA | Smart Define. (2015). bonkers thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/bonkers/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "bonkers thesaurus" https://smartdefine.org/bonkers/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, bonkers thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/bonkers/thesaurus/synonyms>. |
| MLA | Smart Define. "bonkers thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/bonkers/thesaurus/synonyms> |