Unfeeling
Pronunciation : Un*feel"ing
Part of Speech : a.
Definition : 1. Destitute of feeling; void of sensibility; insensible; insensate.
2. Without kind feelings; cruel; hard-hearted. To each his sufferings: all are men, Condemned alike to groan; The tender for another's pain, Th' unfeeling for his own. Gray. -- Un*feel"ing*ly, adv. -- Un*feel"ing*ness, n.
Source : Webster's Unabridged Dictionary, 1913