savage synonyms

natural simple original primary ancient fundamental native earliest crude unchanged archaic rustic aboriginal pristine barbaric barbarian primeval primordial uncivilized

violent fierce furious destructive brutal ruthless frantic raging malignant relentless malicious ferocious murderous inhuman malevolent heartless merciless atrocious feral diabolical hellish barbarous remorseless devilish ravenous brutish rapacious infernal infuriate ravening demoniac bloody-minded sanguinary cold-blooded ferine