'Unfeelingly' definitions:

Definition of 'unfeelingly'

adverb

Without compassionate feelings; "unfeelingly, she required her maid to work on Christmas Day" [ant: feelingly]

adverb

In a callous way; "he callously exploited their feelings" [syn: callously, unfeelingly]

From: GCIDE

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