List of fanatic synonyms and fanatic related words.
Christian, God-fearing man, accepter, addict, aficionado, alien, aliene, ass, bedlamite, believer, bigot, bitter-ender, borderline case, buff, bug, bullethead, case, catechumen, character, chauvinist, churchgoer, churchite, churchman, collector, communicant, convert, crackbrain, crackpot, crank, daily communicant, dement, demon, demoniac, devotee, devotionalist, diehard, disciple, doctrinaire, dogmatist, donkey, eager beaver, eccentric, energumen, enthusiast, extremist, faddist, fan, fanatico, fiend, flake, follower, fou, freak, good Christian, great one for, hardnose, hermit, hobbyist, hobo, hound, idiot, illiberal, infatuate, intolerant, intransigeant, intransigent, jingo, kook, last-ditcher, lone wolf, loner, loon, loony, lunatic, lunatic fringe, madman, male chauvinist, maniac, maverick, meshuggenah, monomaniac, mule, natural, neophyte, noncompos, nonconformist, nut, odd fellow, oddball, oddity, original, outsider, pariah, perverse fool, phrenetic, pietist, pig, pighead, positivist, proselyte, purist, pursuer, queer duck, queer fish, queer specimen, rabid, racist, radical, rara avis, raving lunatic, receiver, religionist, revolutional, revolutionary, revolutionist, rhapsodist, saint, screwball, sexist, solitary, standpat, standpatter, stickler, sucker for, superpatriot, theist, tramp, truster, type, ultra, ultraist, ultranationalist, visionary, votary, weirdo, zealot