A Sketch Grammar of Eravalla features a comprehensive descriptive accoun of an indigenous South Dravidian tribal language variety known as Eravalla spoken by the Eravallan tribal community across a few regions of Tamil Nadu and Kerala. This work not only outlines the grammatical features of the language but also quantifies the level of endangerment across the phonological, morphological, and lexical domains of the language. The framework and methodology used in this work may serve as a valuable reference for linguists and researchers engaged in the documentation and preservation of endangered languages.
