THESAURUS
admirer, adorer, amateur, beadsman, booster, buff, celebrant, chapelgoer, churchgoer, collector, communicant, congregation, daily communicant, devotee, dilettante, evangelist, fan, fancier, follower, groupie, idolater, idolizer, petitioner, prayer, revivalist, rooter, suppliant, supplicant, supplicator, venerator, votary