710 entries under adjective topic. ×
| fiendish(evil, cruel, wicked, controlled) | |
| hare-brained(silly, foolish, crazy, zany) | |
| ill-humored(person, negative, angry, bad mood) | |
| imbecile | |
| impetuous(rough, passionate, violent, cruel) | |
| madding(calm, crazy, odd, insane) | |
| misglad(person, negative, angry, bad mood) | |
| off-the-wall(crazy, odd, insane) | |
| out to lunch(expression, idiom, silly, crazy) | |
| phrenetic(crazy, odd, insane) | |
| puerile(silly, foolish, unwise, unintelligent) | |
| unrestrained(rough, violent, cruel, foolish) | |
| unsafe(characteristic, false, crazy, unstable) | |
| unthinking(foolish, unreasonable, illogical) | |
| wroth | |
| zany(weak, simple, knowledge, ability) | |
| aggrieved(irritation, annoyance, discontent, offended) | |
| amok | |
| bats | |
| bughouse |
For more, visit
Mad on
Power Thesaurus
| APA | Smart Define. (2016). mad thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/mad/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "mad thesaurus" https://smartdefine.org/mad/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, mad thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/mad/thesaurus/synonyms>. |
| MLA | Smart Define. "mad thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/mad/thesaurus/synonyms> |