1. (a.) Wild; untamed; dangerous; not domesticated; as feral dogs or cats\.

2. (a.) Funereal; deadly; fatal; dangerous.

Draconian Tartarean abandoned amok animal anthropophagous atrocious baneful barbaric barbarous beastly bellowing berserk bestial bloodthirsty bloody bloody-minded brutal brutalized brute brutish cannibalistic carried away cinerary cruel cruel-hearted deadly death-bringing deathful deathly delirious demoniac demoniacal destructive devilish diabolic dirgelike dismal distracted ecstatic enraptured epitaphic exequial fatal fell ferine ferocious fiendish fiendlike fierce frantic frenzied fulminating funebrial funebrious funebrous funeral funerary funereal furious haggard hellish hog-wild howling hysterical in a transport in hysterics infernal inhuman inhumane internecine intoxicated kill-crazy killing lethal mad madding malign malignant maniac merciless mortal mortuary mournful murderous necrological noncivilized obituary obsequial orgasmic orgiastic pernicious pitiless possessed rabid raging ramping ranting raving ravished roaring running mad ruthless sadistic sanguinary sanguineous satanic savage sepulchral sharkish slavering storming subhuman swinish tameless transported truculent unchristian uncivilized uncontrollable ungentle unhuman untamed vicious violent virulent wild wild-eyed wild-looking wolfish