tormenter

n.

折磨者；

Tiger's tormenter
[The frontal sinus: tormenter or victim?]
Putin Tormenter Pussy Riot to Push Human Rights, Freedom in D.C
For Top Pitchers of the '90S, Their Biggest Tormenter Was a Modest Hitter
STALKER RETURNS; Victim's Hell Goes on Hours after Tormenter Gets Bail
Green Bay Hopes to Shut Down Its Top Tormenter ; Minnesota's Peterson Has Rushed for 205 Yards a Game against Packers
Victim Is Left 'Devastated' as Judge Lets His Hate-Mail Tormenter Fly to Germany to Visit Sick Son ; EXCLUSIVE
Robber on run after victim gets gun -- May face charges after firing on tormenter; lacks permit
Pair admit they harassed Phoebe Prince, get probationAnguished mother rips daughter's tormenter
Stress hazard: the jerk at work; New awareness as bullies slander, isolate victims; a suburban saleswoman tapes her tormenter.(Kim D...