mischief-maker

from WordNet (r) 3.0 (2006)
mischief-maker
    n 1: someone who deliberately stirs up trouble [syn:
         {troublemaker}, {trouble maker}, {troubler}, {mischief-
         maker}, {bad hat}]
from The Collaborative International Dictionary of English v.0.48
Mischief-maker \Mis"chief-mak`er\, n.
   One who makes mischief; one who excites or instigates
   quarrels or enmity.
   [1913 Webster]
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