What is another word for "professor"?

Roget's Thesaurus (1911) lists these synonyms for "professor": abecedarian, academician, academist, admirable, adviser, and, antiquarian, antiquary, apostle, archaeologist, bear, bibliomaniac, bibliophile, bigwig, bluestocking, bookworm, chalk, clergy, clerk, coach, connoisseur, crammer, dame, director, disciplinarian, doctor, doctrinaire, dominie, don, dry, duenna, education, example, expositor, feet, fellow, for, genius, glossographer, good.