Polish language is spoken by over 50 million people, mainly in Poland and abroad. It's a Slavic language that has numerous synonyms such as the Polish tongue, the Polish tongue, the Polish idiom, the Polish dialect, and the Polish vernacular. The language is known for its complex grammar and rich vocabulary, and it has influenced the development of other Slavic languages. Other synonyms that are used to refer to Polish language include the Slavic language, the Eastern European tongue, the Varsovian, and the Krakovian dialect. Whatever synonym one uses, Polish language remains an important cultural and linguistic heritage that contributes to the diversity of the world's languages.