(n.) A dialect peculiar to the illiterate classes; a provincial form of speech.

Acadian Anglo-Indian Brooklynese Cajun Canadian French Cockney French Canadian Gullah Midland Midland dialect New England dialect Pennsylvania Dutch Yankee Yorkshire argot bundle of isoglosses cant class dialect colloquial dialect dialect atlas dialect dictionary gibberish gobbledygook idiom isogloss jargon lingo linguistic atlas linguistic community linguistic island local dialect localism mumbo jumbo patter phraseology provincialism regional accent regionalism scatology slang speech community subdialect taboo language vernacular vocabulary vulgar language vulgate