Synonyms of folly in English:

folly


See definition of folly

noun

1‘he cursed himself for his folly’

SYNONYMS

foolishness, foolhardiness, stupidity, idiocy, imbecility, silliness, inanity, lunacy, madness, rashness, recklessness, imprudence, injudiciousness, lack of caution, lack of foresight, lack of sense, irrationality, illogicality, irresponsibility, thoughtlessness, indiscretion

informal craziness

British informal daftness

ANTONYMS

wisdom, good sense