Synonyms|109Antonyms|22|Broader|0Narrower|2Related|81
6
folly(noun, ability, absurdity, stupidity, foolishness)
6
idiocy(noun, ability, absurdity, stupidity, foolishness)
6
imbecility(noun, ability, absurdity, stupidity, foolishness)
6
insanity(noun, ability, absurdity, stupidity, foolishness)
6
lunacy(noun, ability, absurdity, stupidity, foolishness)
6
madness(noun, ability, absurdity, stupidity, foolishness)
5
craziness(noun, ability, informal, absurdity, stupidity)
5
foolery(noun, ability, absurdity, stupidity, foolishness)
4
foolishness(noun, ability, absurdity, stupidity, unreasonableness)
4
senselessness(noun, ability, absurdity, stupidity, foolishness)
4
silliness(noun, ability, absurdity, stupidity, foolishness)
4
stupidity(noun, absurdity, foolishness, unreasonableness, ridiculousness)
3
absurdity(noun, ability, stupidity, foolishness, unreasonableness)
3
inanity(absurdity, ridiculousness, pointlessness)
3
ludicrousness(noun, quality, sport, happiness, fun)
3
nonsense(noun, ability, humor, absurdity, stupidity)
3
preposterousness(noun, ability, absurdity, unreasonableness, ridiculousness)
3
ridiculousness(noun, quality, happiness, fun, humor)
3
tomfoolery(noun, ability, happiness, fun, humor)
2
brainlessness(noun, stupidity, foolishness, nuttiness)
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APASmart Define. (2015). zaniness thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/zaniness/thesaurus/synonyms
ChicagoSmart Define. 2015. "zaniness thesaurus" https://smartdefine.org/zaniness/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, zaniness thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/zaniness/thesaurus/synonyms>.
MLASmart Define. "zaniness thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/zaniness/thesaurus/synonyms>