lunacy Synonyms

craziness madness folly foolery mania derangement indulgence insanity tomfoolery insaneness silliness nonsensicality phrensy ridiculousness fatuousness feeblemindedness psychopathy psychosis rabies zanyism sea-gate preposterousness stupidity schizophrenia inadvisability dementedness zaniness witlessness wackiness nuttiness brainsickness brainlessness battiness Folley mental illness mental disease senselessness mishegoss illogicality nervous breakdown mindlessness betise unbalance sick mind phrenitis obtuseness flakiness fatuity dementia dementation