Lexicostatistics of Javanese and Sasak Languages: Comparative Historical Linguistic Studies

A language is related to other languages because these are similar one another. The kinship between Javanese and Sasak can be seen in lexical phonemic correspondences. This study aims analyze the relationship based on numerical calculations lexicostatistical order of two languages. research uses qualitative quantitative methods. Data were obtained using literature method, corresponding Morris Swades' 200 basic vocabulary direct note-taking techniques. analysis used lexicostatistics method. result that after have been carried out, percentage 23.8%. Based error analysis, it known a single around 1553-1317 years ago. estimated started separate from Proto 469 – 705 AD (calculated by 2022).