Troubler
From BiblePortal Wikipedia
King James Dictionary [1]
Troubler, n. trub'ler. One who disturbs one who afflicts or molests a disturber as a troubler of the peace.
The rich troublers of the world's repose.
Webster's Dictionary [2]
(n.) One who troubles or disturbs; one who afflicts or molests; a disturber; as, a troubler of the peace.