The Collaborative International Dictionary of English v.0.48:
Uprightly \Up"right`ly\ ([u^]p"r[imac]t`l[y^]), adv. In an upright manner. [1913 Webster]WordNet (r) 3.0 (2006):
uprightly adv 1: in an honorable manner; "he acted honorably" [syn: honorably, uprightly] [ant: dishonorably] 2: in an upright position