adj. suffering from severe mental illness; "of unsound mind"

adj. (of persons) excessively affected by emotion; "he would become emotional over nothing at all"; "she was worked up about all the noise"

adj. not uniform

adj. lacking in correct logical relation

adj. inconsistent with reason or logic or common sense; "the absurd predicament of seeming to argue that virtue is highly desirable but intensely unpleasant"- Walter Lippman

adj. not consistent with or using reason; "irrational fears"; "irrational animals"

adj. inclined to shake as from weakness or defect; "a rickety table"; "a wobbly chair with shaky legs"; "the ladder felt a little wobbly"; "the bridge still stands though one of the arches is wonky"

adj. without a basis in reason or fact; "baseless gossip"; "the allegations proved groundless"; "idle fears"; "unfounded suspicions"; "unwarranted jealousy"

adj. devoid of intelligence

adj. having the flavor of nuts; "a nutty sherry"

adj. affected with madness or insanity; "a man who had gone mad"

adj. insanely irresponsible; "an idiotic idea"

adj. driven insane

adj. suffering from an undiagnosed mental disorder

adj. talking or behaving irrationally; "a raving lunatic"