folly Synonyms

foolery tomfoolery foolishness imbecility stupidity lunacy madness craziness indulgence unwiseness recklessness fatuousness unreasonableness thoughtlessness ridiculousness meaninglessness psychosis zanyism puerility rashness risibility sappiness silliness stolidness insaneness unintelligence unreason unseemliness nonsensicality inadvisability senselessness brainlessness dottiness impracticality ludicrousness outrageousness preposterousness wackiness witlessness zaniness pointlessness incautiousness foppishness frivolousness fruitlessness balminess indiscreetness betise outlandishness mindlessness