maleficent

from WordNet (r) 3.0 (2006)
maleficent
    adj 1: harmful or evil in intent or effect [ant: {beneficent}]
    
from The Collaborative International Dictionary of English v.0.48
Maleficent \Ma*lef"i*cent\, a. [See {Malefic}.]
   Doing evil to others; harmful; mischievous.
   [1913 Webster]
    

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