Pãi Tavyterã is a Guarani language spoken by about 600 Pai Tavytera people in eastern Paraguay, in Amambay, eastern Concepción, eastern San Pedro, and northern Canindeyú Departments.
The language has 70% lexical similarity with the Kaiwá language, spoken in Brazil.
Among Pai Tavyetera people, language use is shifting towards Guaraní.
[1] The language is written in the Latin script.
This Tupian languages–related article is a stub.