THESAURUS
cognoscente
aesthete, amateur, annotator, arbiter, arbiter elegantiarum, arbiter of taste, authority, bon vivant, captious critic, carper, caviler, censor, censurer, collector, commentator, commenter, connaisseur, connoisseur, critic, criticaster, criticizer, critickin, criticule, dab, dilettante, editor, epicure, epicurean, expert, faultfinder, good judge, gourmand, gourmet, judge, literary critic, man of letters, maven, muckraker, proficient, refined palate, reviewer, scholiast, smellfungus, social critic, specialist, textual critic, virtuoso