The Collaborative International Dictionary of English v.0.48:
Cannily \Can"ni*ly\, adv. In a canny manner. [N. of Eng. & Scot.] [1913 Webster]WordNet (r) 3.0 (2006):
cannily adv 1: with foresight; "more presciently than they superiors, these workers grasped the economic situation" [syn: presciently, cannily]