In Guarani Linguistics in the 21st Century Bruno Estigarribia and Justin Pinta bring together a series of state-of-the-art linguistic studies of the Guarani language. Guarani is the only indigenous language of the Americas that is spoken by a non-indigenous majority. In 1992, it achieved official status in Paraguay, on a par with Spanish. Current language planning efforts focus on its standardization for use in education, administration, science, and technology. In this context, it is of paramount importance to have a solid understanding of Guarani that is well-grounded in modern linguistic...