Indonesia is one of the bilingual country and as of developing country in the world which has hundred thousand of islands with the milions of population which has multifarious culture and language, Indonesia range from Sabang to Marauke. Lombok island is one of a part of Indonesia that has different culture and language than the other. Indonesian language is included on Malayo-Polynesian. Malayo-Polynesion divides into two primary branches : Western Malayo-Polynesian (WMP) and Central-Eastern Malayo-Polynesian (CEMP). There are some 500-600 WMP languages reaching from Yami through the Philippines, the Greater Sunda Islands of Indonesia (including Sulawesi), and mainland Southeast Asia to Madagascar. Also counted among WMP are two languages spoken in western Micronesia: Palauan and Chamorro. It is possible that WMP is not a valid subgroup, but rather consists of those WMP languages that do not belong to CEMP.