The North Germanic languages make up one of the three branches of the Germanic languages, a sub-family of the Indo-European languages, along with the West Germanic languages  and the extinct East Germanic languages. The language group is sometimes referred to as the Nordic languages, a direct translation of the most common term used among Danish, Swedish and Norwegian scholars and laypeople. In Scandinavia, the term Scandinavian languages refers specifically to the mutually intelligible languages of the three Scandinavian countries and is thus used in a more narrow sense as a subset of the Nordic languages, leaving aside the insular subset of Faroese and Icelandic (and certainly the unrelated Finnish and Sami languages). The term Scandinavian arose in the 18th century as a result of the early linguistic and cultural Scandinavist movement, referring to the people, cultures, and languages of the three Scandinavian countries and stressing their common heritage.