Synonyms|779Antonyms|125|Broader|7Narrower|27Related|249
5
foolishness(noun, ineptness)
4
silliness
3
craziness
3
stupidity(noun, ineptness)
2
denseness
2
density
2
dullness
2
inability(noun, ineptness)
2
incapacity(noun, ineptness)
2
ineptness(noun, sophistication, politeness)
2
obtuseness
2
slowness
1
fatuity
1
amateurishness(sophistication, politeness)
1
awkwardness(sophistication, politeness)
1
brainlessness
1
clumsiness
1
crudeness(ease, politeness)
1
doltishness
1
dopiness
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APASmart Define. (2015). cleverness thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/cleverness/thesaurus/antonyms
ChicagoSmart Define. 2015. "cleverness thesaurus" https://smartdefine.org/cleverness/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, cleverness thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/cleverness/thesaurus/antonyms>.
MLASmart Define. "cleverness thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/cleverness/thesaurus/antonyms>