Synonyms of stupidity in English:

stupidity


See definition of stupidity

noun

1‘he cursed the older man's stupidity’

SYNONYMS
lack of intelligence, unintelligence, foolishness, denseness, brainlessness, ignorance, mindlessness, dull-wittedness, dull-headedness, dullness, slow-wittedness, doltishness, slowness, vacancy
gullibility, naivety
informal thickness, dimness, dumbness, dopiness, doziness, craziness
ANTONYMS

genius

2‘she blushed at the stupidity of the question’

SYNONYMS
foolishness, folly, silliness, idiocy, brainlessness, senselessness, irresponsibility, injudiciousness, ineptitude, inaneness, inanity, irrationality, absurdity, ludicrousness, ridiculousness, fatuousness, fatuity, asininity, pointlessness, meaninglessness, futility, fruitlessness, madness, insanity, lunacy
informal craziness
British informal daftness
ANTONYMS

sagacity