Maniacal

(a.) Affected with, or characterized by, madness; maniac.

Thesaurus Entries

Dionysiac, abandoned, amok, bacchic, bellowing, berserk, carried away, corybantic, crazy, delirious, demented, demoniac, deranged, desperate, distracted, ecstatic, enraptured, feral, ferocious, fierce, frantic, frenetic, frenzied, fulminating, furious, haggard, hog-wild, howling, hysterical, in a transport, in hysterics, insane, intoxicated, like one possessed, loony, lunatic, mad, madding, maenadic, maniac, manic, mentally ill, non compos mentis, of unsound mind, orgasmic, orgiastic, possessed, psychotic, rabid, raging, ramping, ranting, raving, raving mad, ravished, roaring, running mad, running wild, stark-raving mad, storming, transported, uncontrollable, violent, wild, wild-eyed, wild-looking