710 entries under adjective topic. ×
| crack-brained | |
| crackpot(crazy, odd, insane, lunatic) | |
| disgruntled(irritation, annoyance, heated, discontent) | |
| harebrained(weak, simple, knowledge, ability) | |
| invalid(characteristic, foolish, crazy, unreasonable) | |
| maniac(noun, crazy, confused, insane) | |
| peevish(person, negative, angry, bad mood) | |
| seething(irritation, agitated, annoyance, discontent) | |
| shirty(irritation, annoyance, discontent, irritability) | |
| uncontrolled(characteristic, rough, anger, wild) | |
| unwise(weak, simple, wrong, wild) | |
| bitter(unfriendly, irritation, animated, annoyance) | |
| zealous(love, concern, passionate, enthusiastic) | |
| boiling(irritation, annoyance, angry, discontent) | |
| extravagant(rough, strange, foolish, crazy) | |
| impatient(person, negative, angry, bad mood) | |
| keen(love, concern, passionate, enthusiastic) | |
| manic(evil, stupid, hot, crazy) | |
| mindless(dull, simple, wrong, silly) | |
| misdelighted(person, negative, angry, bad mood) |
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| APA | Smart Define. (2016). mad thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/mad/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "mad thesaurus" https://smartdefine.org/mad/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, mad thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/mad/thesaurus/synonyms>. |
| MLA | Smart Define. "mad thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/mad/thesaurus/synonyms> |