- Definitions|2
- Thesaurus|620
- Abbreviations|0
79 entries under foolishness topic. ×
| rashness(noun, nonsense, absurdity, stupidity) | |
| recklessness(nonsense, absurdity, stupidity, madness) | |
| ridiculous idea(expression, nonsense, absurdity, stupidity) | |
| simplicity(apathy, nonsense, absurdity, silliness) | |
| tommyrot(nonsense, absurdity, stupidity, silliness) | |
| unreasonableness(nonsense, absurdity, stupidity, irrationality) | |
| vice(nonsense, absurdity, stupidity, madness) | |
| clowning around(expression, absurdity, stupidity, shenanigans) | |
| disobedience(absurdity, stupidity, shenanigans) | |
| dotage(irrationality, senselessness) | |
| falderal(noun, folderol) | |
| fanaticism(stupidity, folly) | |
| flakiness | |
| hanky-panky(absurdity, stupidity, shenanigans) | |
| hokey-pokey(absurdity, stupidity, shenanigans) | |
| mischief-making(absurdity, stupidity, shenanigans) | |
| misguidedness(silliness, foolhardiness) | |
| nonsensicality(silliness, foolhardiness) | |
| stupid act(expression, silliness, foolhardiness) |
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| APA | Smart Define. (2015). lunacy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/lunacy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "lunacy thesaurus" https://smartdefine.org/lunacy/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, lunacy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/lunacy/thesaurus/synonyms>. |
| MLA | Smart Define. "lunacy thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/lunacy/thesaurus/synonyms> |