- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
131 entries under silly topic. ×
| mad as a hatter(expression, idiom, foolish) | |
| maniacal | |
| mental | |
| mentally strange(expression, foolish) | |
| moonstruck | |
| nuts | |
| nutty as fruitcake(expression, idiom, foolish) | |
| odd | |
| of unsound mind(expression, idiom, foolish) | |
| out of all reason(expression, idiom, foolish) | |
| out to lunch(expression, idiom, foolish) | |
| outlandish | |
| outrageous(adjective, careless, wild, foolish) | |
| peculiar | |
| potty | |
| psycho | |
| purportless(adjective, stupid, insignificant, unreasonable) | |
| purposeless(adjective, stupid, insignificant, ridiculous) | |
| round the bend(expression, idiom, foolish) | |
| schizo |
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| APA | Smart Define. (2015). unwise thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unwise/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unwise thesaurus" https://smartdefine.org/unwise/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, unwise thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unwise/thesaurus/synonyms>. |
| MLA | Smart Define. "unwise thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unwise/thesaurus/synonyms> |