bigot
   noun

Definition:   persecutor

Synonyms:   bug, crank, diehard, doctrinaire, dogmatist, enthusiast, extremist, fanatic, fideist, fiend, flag-waver, freak, jingoist, maniac, monomaniac, mule, no-neck, nut, opinionated person, partisan, persecutor, pig, puritan, racist, red-neck, relisher, sectarian, segregationist, sexist person, stickler, superpatriot, zealot