What is another word for "lexicologist"?

Roget's Thesaurus (1911) lists these synonyms for "lexicologist": academician, academist, admirable, and, antiquarian, antiquary, archaeologist, artillery, bibliomaniac, bibliophile, bigwig, bluestocking, bookworm, clerk, concordance, conjugate, connoisseur, delectus, derivation, derivative, dictionary, doctor, doctrinaire, don, education, etymology, etymon, exactly, feet, fellow, genius, glossary, glossographer, glossology, good, gownsman, graduate, gradus, grammar, grammarian.