Unfeeling (adjective)

Having no feelings or emotions; not showing or experiencing feelings.

Origin:

Late middle english: from un- (expressing negation) + feeling, from old english felan.

Examples:

1. The unfeeling businessman was criticized for his lack of empathy towards his employees.
2. The unfeeling robot lacked the capacity to love or feel compassion.
3. Her unfeeling demeanor made it difficult for others to connect with her.
4. The unfeeling man showed no remorse for his actions, even after causing harm to others.
5. The unfeeling machine was programmed to perform tasks without any emotional input.