cruel Synonyms

barbarous brutal vicious fell savage shingly stern steely spiteful soulless scathing severe slaughterous snide stringent torturous unamiable tyrannous tyrannical truculent tough misanthropic tormenting tigerish thankless taxing satanic sanguineous sanguinary pitiless pernicious painful oppressive ominous ogreish nasty murderous mummified muller placeless punishing ruthless roughshod revengeful restringing repressive remorseless relentless raptorious rancorous