What is another word for "polyglot"?

Roget's Thesaurus (1911) lists these synonyms for "polyglot": ablude, all, alteration, and, another, apart, apple, betacism, bilingual, change, characteristic, chrestomathy, color, comparative, confusion, contradistinction, contrast, current, daedal, dead, delicate, dialect, dialectic, differ, difference, different, differentia, differently, disagreement, discriminate, discrimination, discriminative, disparity, dissimilar, dissimilarity, distinction, distinctive, distinguishable, distinguishing, divaricate.