cuttingly

from WordNet (r) 3.0 (2006)
cuttingly
    adv 1: in an intentionally unkind way; "a cutting remark"
    
from The Collaborative International Dictionary of English v.0.48
Cuttingly \Cut"ting*ly\, adv.
   In a cutting manner.
   [1913 Webster]
    

[email protected]