What is another word for "vernacular"?

Roget's Thesaurus (1911) lists these synonyms for "vernacular": abdomen, abdominal, abuse, accent, ambiguity, anagram, antiphrasis, archaic, archaism, argot, babu, backbone, barbarism, belly, betacism, bilingual, black, bosom, breast, brogue, broken, byword, call, cant, cave, center, chrestomathy, circumscribe, clinch, coeliac, coin, coiner, colloquial, colloquialism, comparative, concavity, confusion, contents, corruption, current.