The Tupi-Guarani linguistic group is a family of languages spoken primarily in South America, particularly in Brazil, Paraguay, and parts of Bolivia and Argentina. This group includes several languages, such as Guarani, which is one of the official languages of Paraguay, and Tupi, historically significant for its influence on Brazilian Portuguese. Languages in the Tupi-Guarani group share common linguistic features and roots, making them part of a larger cultural and historical context. The speakers of these languages often have rich traditions and histories, contributing to the diverse cultural landscape of the region.