fomenter

from WordNet (r) 3.0 (2006)
fomenter
    n 1: one who agitates; a political troublemaker [syn:
         {agitator}, {fomenter}]
    
from The Collaborative International Dictionary of English v.0.48
Fomenter \Fo*ment"er\, n.
   One who foments; one who encourages or instigates; as, a
   fomenter of sedition.
   [1913 Webster]
    

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