Dictionary Home »
Thesaurus » craziness
Synonyms for craziness
noun
Serious mental illness or disorder impairing a person's capacity to function normally and safely:
brainsickness, dementia, derangement, disturbance, insaneness, insanity, lunacy, madness, mental illness, psychopathy, unbalance. (Psychiatry) mania. (Psychology) aberration, alienation. See sane- (Informal)
Foolish behavior:
absurdity, folly, foolery, foolishness, idiocy, imbecility, insanity, lunacy, madness, nonsense, preposterousness, senselessness, silliness, tomfoolery, zaniness. See ability
Learn more about craziness