cruel Synonyms

brutal vicious barbarous savage nasty remorseless fell unkind barbaric sadistic ferocious unfeeling hard heartless oppressive ruthless malicious mean merciless pitiless callous brutish inhumane cold-blooded bloodthirsty atrocious steely spiteful soulless snide uncompassionate shocking shingly severe stern tough torturous unappreciated tormenting tigerish thankless terrible taxing unappreciative stringent scathing uncordial satanic rancorous punitive