- Definitions|2
- Thesaurus|560
- Abbreviations|0
59 entries under foolishness topic. ×
| simplicity(apathy, nonsense, absurdity, silliness) | |
| tomfoolery(noun, knowledge, ability, nonsense, absurdity) | |
| witlessness(noun, nonsense, absurdity, stupidity) | |
| buffoonery | |
| dottiness(noun, nonsense, absurdity, stupidity) | |
| goofiness | |
| imprudence(noun, apathy, nonsense, absurdity, stupidity) | |
| ludicrousness(noun, nonsense, absurdity, stupidity) | |
| nuttiness(noun, stupidity) | |
| claptrap(noun, knowledge, nonsense, absurdity, stupidity) | |
| dumb trick(noun, expression, nonsense, absurdity, stupidity) | |
| frivolity(silliness, foolhardiness) | |
| giddiness(silliness, foolhardiness) | |
| ineptitude(apathy, nonsense, absurdity, stupidity, ignorance) | |
| poppycock(noun, knowledge, nonsense, absurdity, stupidity) | |
| rashness(noun, nonsense, absurdity, recklessness, stupidity) | |
| triviality(nonsense, absurdity, stupidity, madness) | |
| wackiness | |
| bunk(noun, knowledge, slang, nonsense, absurdity) | |
| daftness(noun, nonsense, absurdity, stupidity) |
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| APA | Smart Define. (2015). idiocy thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/idiocy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "idiocy thesaurus" https://smartdefine.org/idiocy/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, idiocy thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/idiocy/thesaurus/synonyms>. |
| MLA | Smart Define. "idiocy thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/idiocy/thesaurus/synonyms> |