affectless anesthetized arctic autistic blunt callous calloused catatonic chill chilly cold cold as charity cold of heart cold-blooded coldblooded cool dispassionate drugged dull emotionally dead emotionless flinthearted frigid frosted frosty frozen hard hard of heart hardened hardhearted heartless icy immovable impassible impassive inexcitable insensitive insusceptible ironhearted nonemotional obdurate objective obtuse out of touch passionless self-absorbed soulless spiritless stonyhearted unaffectionate uncompassionate unemotional unfeeling unimpassioned unimpressionable unloving unmerciful unnatural unpassionate unresponding unresponsive unsusceptible unsympathetic untouchable