- Definitions|2
- Thesaurus|3.2k
- Abbreviations|0
140 entries under mad topic. ×
| fruity(adjective, slang, silly, foolish) | |
| round the bend(expression, idiom, silly, foolish) | |
| sick(adjective, crazy, ill, unhealthy) | |
| unstable(false, foolish, unreasonable, ill) | |
| violent(adjective, wild, vicious, fierce) | |
| flaky(adjective, simple, silly, foolish, crazy) | |
| maddened(adjective, violent, crazy, vicious) | |
| schizo(adjective, silly, foolish, unwise) | |
| weird(adjective, wild, strange, silly, foolish) | |
| zany(adjective, weak, simple, knowledge, ability) | |
| desperate(violent, violence, vicious, fierce) | |
| erratic(adjective, wild, strange, silly, foolish) | |
| screwball(adjective, silly, foolish, crazy) | |
| unglued(adjective, upset, wild, silly, foolish) | |
| agitated(adjective, upset, distraught, hysterical) | |
| bats in the belfry(expression, idiom, silly, foolish) | |
| bedlamite(adjective, simple, silly, foolish, crazy) | |
| beside oneself(expression, adjective, idiom, upset, violent) | |
| cockamamie(adjective, weak, simple, wrong, silly) | |
| corybantic(adjective, violent, wild, vicious) |
For more, visit
Insane on
Power Thesaurus
| APA | Smart Define. (2015). insane thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/insane/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "insane thesaurus" https://smartdefine.org/insane/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, insane thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/insane/thesaurus/synonyms>. |
| MLA | Smart Define. "insane thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/insane/thesaurus/synonyms> |