Main entry: insensate, insentient
Definition: devoid of feeling and consciousness and animation
Usage: insentient (or insensate) stone
Main entry: cold, cold-blooded, inhuman, insensate
Definition: without compunction or human feeling
Usage: in cold blood; cold-blooded killing; insensate destruction
Antonyms: humane
Definition: marked or motivated by concern with the alleviation of suffering