Source : Webster's Revised Unabridged Dictionary (1913)

Barefacedly \Bare"faced`ly\, adv.
   Openly; shamelessly. --Locke.

Source : WordNet®

barefacedly
     adv : without shame; "he unashamedly abandoned the project when he
           realized he would not gain from it" [syn: {unashamedly},
            {shamelessly}] [ant: {ashamedly}]