caustically

from WordNet (r) 3.0 (2006)
caustically
    adv 1: in a caustic vitriolic manner; "he addressed her
           caustically" [syn: {caustically}, {vitriolically}]
    
from The Collaborative International Dictionary of English v.0.48
Caustically \Caus"tic*al*ly\, adv.
   In a caustic manner.
   [1913 Webster]
    

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