Synonyms|815Antonyms|149|Broader|23Narrower|43Related|581
23
stupidity(noun, intelligence, dullness)
20
silliness
15
foolishness(noun, sense)
13
insanity
13
ignorance(noun, understanding, knowledge, stupidity, inexperience)
12
folly(noun, care, idea, nonsense)
12
craziness
12
madness
7
inexperience
6
nonsense(noun, sense, judgment)
4
injudiciousness
3
unsoundness
3
dumb move(expression, judgment)
3
imprudence(noun, stupidity)
3
obtuseness(understanding, cognizance)
2
absurdity
2
impracticality
2
indiscretion(noun, judgment)
1
density
1
idiocy
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ChicagoSmart Define. 2016. "wisdom thesaurus" https://smartdefine.org/wisdom/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, wisdom thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/wisdom/thesaurus/antonyms>.
MLASmart Define. "wisdom thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/wisdom/thesaurus/antonyms>