localism Synonyms

provincialism sectionalism talk speech slang local speech language phraseology patter patois terminology tongue mother tongue regionalism narrow-mindedness autarky pidgin vulgarism vocabulary vernacularism vernacular parochiality parochialism colloquialism cant brogue bimetallism barbarity barbarism articulation argot corruption dialect idiom parlance narrowness lingo limitedness jargon insularity impropriety idiosyncrasy accent