Synonyms and related words :
JP, Justice, amateur, arbiter elegantiarum, arbiter of taste, arbitrator, authority, bencher, bon vivant, cognoscente, collector, connaisseur, connoisseur, critic, dilettante, epicure, epicurean, expert, good judge, gourmand, gourmet, his honor, his lordship, his worship, impartial arbitrator, indicator, judge, justice, magistrate, maven, moderator, referee, refined palate, third party, umpire, unbiased observer, virtuoso