mercilessness Synonyms

ruthlessness pitilessness cruelty unmercifulness emotionlessness unfeelingness insensitivity callousness viciousness ferociousness fierceness inhumaneness bloodthirstiness unkindness bloodlust remorselessness unmercy sadism hard-heartedness fiendishness cold-heartedness cold-bloodedness brutishness murderousness heartlessness hardheartedness coldheartedness wickedness violence ferocity evil enormity depravity cruelties coldness brutality bestiality barbarousness barbarity barbarism hardness harshness indifference unkindliness truculence spite severity savagery savageness nastiness