Synonyms of 'ferocious'

abandoned, aggressive, amok, animal, antagonistic, atrocious, barbaric, barbarous, beastly, bellicose, belligerent, berserk, bestial, bloodthirsty, bloody, brutal, Brute, brutish, chauvinist, combative, contentious, cruel, delirious, demoniac, demoniacal, destructive, devilish, diabolic, distracted, Draconian, ecstatic, enemy, fell, feral, ferine, fiendish, fierce, frantic, frenzied, furious, grim, haggard, hellish, hog-wild, hostile, howling, hysterical, implacable, infernal, inhuman, inhumane, inimical, intoxicated, jingo, mad, madding, malign, malignant, maniac, Martial, merciless, militant, military, monstrous, murderous, offensive, pitiless, possessed, predatory, pugnacious, quarrelsome, rabid, rapacious, ravening, ravenous, raving, relentless, roaring, ruthless, sadistic, sanguinary, sanguineous, satanic, savage, scrappy, subhuman, tameless, Tartarean, transported, trigger-happy, truculent, unchristian, uncivilized, uncontrollable, unfriendly, ungentle, untamed, vicious, violent, voracious, warlike, warmongering, wild, wild-eyed, wolfish