Synonyms and related words :
Draconian, Tartarean, aggressive, animal, antagonistic, anthropophagous, atrocious, barbaric, barbarous, battling, beastly, bellicose, belligerent, bestial, blood-spattered, bloodstained, bloodthirsty, bloody, bloody-minded, brutal, brutalized, brute, brutish, cannibalistic, chauvinist, chauvinistic, combative, contentious, cruel, cruel-hearted, cutthroat, demoniac, demoniacal, devilish, diabolic, enemy, ensanguined, fell, feral, ferine, ferocious, fiendish, fiendlike, fierce, fighting, full of fight, gory, grim, hawkish, heartless, hellish, homicidal, hostile, infernal, inhuman, inhumane, inimical, jingo, jingoish, jingoist, jingoistic, kill-crazy, malign, malignant, martial, merciless, militant, militaristic, military, murdering, murderous, noncivilized, offensive, pitiless, pugnacious, quarrelsome, red-handed, remorseless, ruthless, saber-rattling, sadistic, sanguine, sanguineous, satanic, savage, scrappy, self-destructive, sharkish, slaughterous, slavering, soldierlike, soldierly, subhuman, suicidal, tameless, trigger-happy, truculent, unchristian, uncivilized, unfriendly, ungentle, unhuman, unpacific, unpeaceable, unpeaceful, untamed, vicious, warlike, warmongering, warring, wild, wolfish