The Collaborative International Dictionary of English v.0.48:
Immorally \Im*mor"al*ly\, adv. In an immoral manner; wickedly. [1913 Webster]WordNet (r) 3.0 (2006):
immorally adv 1: without regard for morality; "he acted immorally when his own interests were at stake" [syn: immorally, amorally] [ant: morally, virtuously]