folly Synonyms

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