- Definitions|2
- Thesaurus|935
- Abbreviations|0
74 entries under insane topic. ×
| neurotic | |
| out to lunch(expression, adjective, idiom, silly, crazy) | |
| potty(adjective, silly, foolish, mad) | |
| schizoid | |
| wacky(adjective, slang, silly, foolish, crazy) | |
| babbling | |
| bats in the belfry(expression, idiom, silly, foolish, mad) | |
| brain-sick | |
| crack-brained | |
| disturbed(verb, adjective, cruel, hot, crazy) | |
| flipped out(verb, expression, phrasal verb, silly, crazy) | |
| freaked out(expression, silly, foolish, crazy, mad) | |
| idiotic(adjective, mind, think, silly, crazy) | |
| mad as a March hare(expression, idiom, silly, foolish, mad) | |
| mad as a hatter(expression, adjective, idiom, silly, mad) | |
| mentally strange(expression, silly, foolish, mad) | |
| nutty as fruitcake(expression, idiom, silly, foolish, mad) | |
| round the bend(expression, idiom, silly, foolish, mad) | |
| schizo(adjective, silly, foolish, mad) | |
| screw loose(expression, silly, foolish, mad) |
For more, visit
Maniacal on
Power Thesaurus
| APA | Smart Define. (2016). maniacal thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/maniacal/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "maniacal thesaurus" https://smartdefine.org/maniacal/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2016, maniacal thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/maniacal/thesaurus/synonyms>. |
| MLA | Smart Define. "maniacal thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/maniacal/thesaurus/synonyms> |