vexer

from WordNet (r) 3.0 (2006)
vexer
    n 1: someone given to teasing (as by mocking or stirring
         curiosity) [syn: {tease}, {teaser}, {annoyer}, {vexer}]
    
from The Collaborative International Dictionary of English v.0.48
Vexer \Vex"er\, n.
   One who vexes or troubles.
   [1913 Webster]
    

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