What is another word for "connoisseur"?

Roget's Thesaurus (1911) lists these synonyms for "connoisseur": academician, academist, acrobat, adept, admirable, all, and, antiquarian, antiquary, archaeologist, bibliomaniac, bibliophile, bigwig, blade, bluestocking, bookworm, business, campaigner, chef, clean, clerk, conjuror, crack, cracksman, cuisine, cunning, dab, dabster, dead, deceiver, doctor, doctrinaire, don, donna, education, experienced, expert, eye, feet, fellow.