The Collaborative International Dictionary of English v.0.48:
Profoundly \Pro*found"ly\, adv. In a profound manner. [1913 Webster] Why sigh you so profoundly? --Shak. [1913 Webster]WordNet (r) 3.0 (2006):
profoundly adv 1: to a great depth psychologically; "They felt the loss deeply" [syn: profoundly, deeply]