Result from Foreign Dictionaries (2 entries found)
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Queasily \Quea"si*ly\, adv.
In a queasy manner.
[1913 Webster]
From WordNet (r) 3.0 (2006) [wn]:
queasily
adv 1: in a queasy manner; "`Do I have to remove the liver,' the
medical student asked queasily"