Synonyms of provincialism

1 Syllable
speech, talk
2 Syllables
dialect, idiom, lingo, idioms, phrase, tongue, patois, argot, diction, jargon
3 Syllables
dogmatism, barbarisms, parlance, localism, language, expression, locution, barbarism, bigotry, localisms
4 Syllables
vernacular, colloquialism, regionalism
5 Syllables
idiosyncrasy
6 Syllables
vernacularity