Indonesian language in modern Indonesian, 1,000 Arabic loans, some of Persian and Hebrew origin, some 125 words of Portuguese, some of Spanish and Italian origin, and 10,000 loanwords from Dutch. The vast majority of Indonesian words, however, come from the root lexical stock of Austronesian (including Old Malay). The study of Indonesian etymology and loan words reveals both its historical and social contexts. Examples are the early Sanskrit borrowings from the 7th century during the trading era, the borrowings from Arabic and Persian during the time of the establishment of Islam in particular, and those from Dutch during the colonial period. Linguistic
Indonesian language nation that boasts more than 700 native languages and a vast array of ethnic groups, it plays an important unifying and cross-archipelagic role for the country. Use of the national language is abundant in the media, government bodies, schools, universities, workplaces, among members of the Indonesian upper-class or nobility and also in many other formal situations, although the 2010 Indonesian Census shows that only 19.94% of people over 5 years old speak mainly Indonesian at home. Standard and formal Indonesian is used in books and newspapers and on television/radio news broadcasts; however, few native Indonesian speakers use the formal language