cold-blooded Synonyms

insensate inhuman cold saurian unkind unmerciful unmoved unpassionate vicious unpitying unimpassioned aversive barbaric unfriendly unfeeling savage soulless steely stockish stoic stoical stony tearless thick-skinned toneless uncharitable knock-down-and-drag-out blood-and-guts heavy-handed uncaring unsentimental stony-hearted stonyhearted unaffectionate uncompassionate uncordial undemonstrative unemotional unexcited unimpressionable unresponsive inhumane unloving sadistic case-hardened hard-boiled unforgiving standoffish affectless sangfroid