The Formosan languages are a group of languages spoken by the indigenous peoples of Taiwan. They belong to the larger Austronesian language family and are considered some of the oldest languages in the region. There are around 16 recognized Formosan languages, each associated with different indigenous tribes, such as the Amis, Atayal, and Paiwan. These languages are characterized by their unique phonetic and grammatical features, which vary significantly from one language to another. Despite their diversity, Formosan languages share common roots and exhibit similarities in vocabulary and structure. Efforts are ongoing to preserve and revitalize these languages, as many are endangered due to cultural and linguistic shifts.