- Definitions|1
- Thesaurus|2.6k
- Abbreviations|0
151 entries under foolish topic. ×
| schizo(silly, unwise) | |
| screw loose(expression, silly, unwise) | |
| squirrelly(crazy, insane) | |
| thick-witted(crazy, insane) | |
| unglued(silly, unwise) | |
| unhinged(silly, unwise) | |
| unrealistic(silly, fantastic, unwise, impractical) | |
| unzipped(silly, unwise) | |
| very stupid(expression, crazy, insane) | |
| warm(adjective, keen, silly, crazy) | |
| zealous(adjective, keen, warm, silly) |
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| APA | Smart Define. (2015). harebrained thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/harebrained/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "harebrained thesaurus" https://smartdefine.org/harebrained/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, harebrained thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/harebrained/thesaurus/synonyms>. |
| MLA | Smart Define. "harebrained thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/harebrained/thesaurus/synonyms> |