The Collaborative International Dictionary of English v.0.48:
Crazily \Cra"zi*ly\ (kr[=a]"z[i^]*l[y^]), adv. In a crazy manner. [1913 Webster]WordNet (r) 3.0 (2006):
crazily adv 1: in an insane manner; "she behaved insanely"; "he behaves crazily when he is off his medication"; "the witch cackled madly"; "screaming dementedly" [syn: insanely, crazily, dementedly, madly] [ant: sanely]