- Definitions|1
- Thesaurus|427
- Abbreviations|0
160 entries under adjective topic. ×
| irrational(silly, foolish, crazy, mad) | |
| ludicrous(silly, foolish, unwise) | |
| mad as a hatter(expression, idiom, silly, mad) | |
| off-the-wall | |
| off one's chump | |
| pixilated(slang, crazy, mad) | |
| preposterous(silly, foolish, crazy, mad) | |
| psychopathic | |
| raving | |
| schizo(silly, foolish, mad, insane) | |
| senseless(silly, foolish, unwise) | |
| stark raving mad(expression, idiom, sane) | |
| unreasonable | |
| wrong | |
| zany(silly, foolish, crazy, mad) | |
| asinine | |
| chapped | |
| childish | |
| cock-eyed(slang, crazy, mad) | |
| in a tizzy(slang, crazy, mad) |
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| APA | Smart Define. (2015). bonkers thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/bonkers/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "bonkers thesaurus" https://smartdefine.org/bonkers/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, bonkers thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/bonkers/thesaurus/synonyms>. |
| MLA | Smart Define. "bonkers thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/bonkers/thesaurus/synonyms> |