The Collaborative International Dictionary
Unblushingly
Unblushing \Un*blush"ing\, a. Not blushing; shameless. -- Un*blush"ing*ly, adv.
Wiktionary
unblushingly
adv. In an unblushing manner, without shame, or shamelessly
WordNet
unblushingly
adv. without blushing; "his principal opponent unblushingly declared victory before the ballots had been counted"
Usage examples of "unblushingly".
It may be that you were unblushingly courted in those days, and excusable.
Not satisfied with these injuries inflicted on the pontiff, he resolved to banter him by his words as well as ridicule him by his deeds, and wrote, that he had only done as his holiness deserved, for having unblushingly attempted to divide two such attached friends as the duke and himself, and for having dispersed over Italy letters intimating that he had quitted the duke to take part with the Venetians.