- Definitions|2
- Thesaurus|3.8k
- Abbreviations|0
68 entries under insane topic. ×
| unbelievable(adjective, strange, silly, stupid, crazy) | |
| unrealistic(adjective, wild, strange, silly, fantastic) | |
| bugged out(expression, adjective, stupid, crazy) | |
| mentally incompetent(expression, adjective, stupid, crazy) | |
| out of sight(expression, adjective, idiom, strange, crazy) | |
| squirrelly | |
| unlikely(adjective, strange, crazy, absurd) | |
| very stupid(expression, crazy) |
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| APA | Smart Define. (2016). foolish thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/foolish/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "foolish thesaurus" https://smartdefine.org/foolish/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, foolish thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/foolish/thesaurus/synonyms>. |
| MLA | Smart Define. "foolish thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/foolish/thesaurus/synonyms> |