balefully

from WordNet (r) 3.0 (2006)
balefully
    adv 1: in a baleful manner; "she looked at him balefully"
    
from The Collaborative International Dictionary of English v.0.48
Balefully \Bale"ful*ly\, adv.
   In a baleful manner; perniciously.
   [1913 Webster]
    

[email protected]