. . "The West Slavic languages are a subdivision of the Slavic language group that includes Czech, Polish, Slovak, Kashubian, Lower Sorbian and Upper Sorbian.Classification according to the traditional model: Indo-European Balto-Slavic Slavic West Slavic Czech\u2013Slovak languages Czech Slovak Lechitic Polish Pomeranian (\u2020) Kashubian Slovincian (\u2020) Polabian (\u2020) Sorbian languages Upper Sorbian Lower Sorbian\u2191 \u2191"@en .