The Penutian languages are a proposed family of indigenous languages primarily spoken in the western United States and parts of Mexico. This language family includes several groups, such as Yokuts, Miwok, and Wintun, which are found in California, as well as languages from the Salishan family in the Pacific Northwest. Linguists have debated the classification of Penutian languages for many years, with some suggesting that they share common roots. While the exact relationships among these languages are still being studied, they are recognized for their unique grammatical structures and vocabulary, reflecting the diverse cultures of the Native American peoples who speak them.