The Collaborative International Dictionary of English v.0.48:
Speedily \Speed"i*ly\, adv. In a speedy manner. [1913 Webster]WordNet (r) 3.0 (2006):
speedily adv 1: with rapid movements; "he works quickly" [syn: quickly, rapidly, speedily, chop-chop, apace] [ant: easy, slow, slowly, tardily]