The Austroasiatic languages are a large language family spoken throughout mainland Southeast Asia, South Asia and East Asia. These languages are natively spoken by the majority of the population in Vietnam and Cambodia, and by minority populations scattered throughout parts of Thailand, Laos, India, Myanmar, Malaysia, Bangladesh, Nepal, and southern China. Approximately 117 million people speak an Austroasiatic language, of which more than two-thirds are Vietnamese speakers. Of the Austroasiatic languages, only Vietnamese, Khmer, and Mon have lengthy, established presences in the historical record. Only two are presently considered to be the national languages of sovereign states: Vietnamese in Vietnam, and Khmer in Cambodia. The Mon language is a recognized indigenous language in Myanmar and Thailand, while the Wa language is a 'recognized national language' in the de facto autonomous Wa State within Myanmar. Santali is one of the 22 scheduled languages of India. The remainder of the family's languages are spoken by minority groups and have no official status.
The Munda languages are a group of closely related languages spoken by about nine million people in India and Bangladesh. Historically, they have been called the Kolarian languages. They constitute a branch of the Austroasiatic language family, which means they are more distantly related to languages such as the Mon and Khmer languages, to Vietnamese, as well as to minority languages in Thailand and Laos and the minority Mangic languages of South China. Bhumij, Ho, Mundari, and Santali are notable Munda languages.
The Nicobar Islands are an archipelagic island chain in the eastern Indian Ocean. They are located in Southeast Asia, 150 kilometres (93 mi) northwest of Aceh on Sumatra, and separated from Thailand to the east by the Andaman Sea. Located 1,300 kilometres (810 mi) southeast of the Indian subcontinent, across the Bay of Bengal, they are part of India, as the Nicobar district within the union territory of the Andaman and Nicobar Islands.
The Austric languages are a proposed language family that includes the Austronesian languages spoken in Taiwan, Maritime Southeast Asia, the Pacific Islands, and Madagascar, as well as Kra–Dai and Austroasiatic languages spoken in Mainland Southeast Asia and South Asia. A genetic relationship between these language families is seen as plausible by some scholars, but remains unproven.
The Shompen or Shom Pen are the indigenous people of the interior of Great Nicobar Island, part of the Indian union territory of Andaman and Nicobar Islands.
The fifteen Katuic languages form a branch of the Austroasiatic languages spoken by about 1.3 million people in Southeast Asia. People who speak Katuic languages are called the Katuic peoples. Paul Sidwell is the leading specialist on the Katuic languages. He notes that Austroasiatic/Mon–Khmer languages are lexically more similar to Katuic and Bahnaric the closer they are geographically. He says this geographic similarity is independent of which branch of the family each language belongs to. He also says Katuic and Bahnaric do not have any shared innovations, so they do not form a single branch of the Austroasiatic family, but form separate branches.
The Bahnaric languages are a group of about thirty Austroasiatic languages spoken by about 700,000 people in Vietnam, Cambodia, and Laos. Paul Sidwell notes that Austroasiatic/Mon–Khmer languages are lexically more similar to Bahnaric and Katuic languages the closer they are geographically, independently of which branch of the family they belong to, but that Bahnaric and Katuic do not have any shared innovations that would suggest that together they form a branch of the Austroasiatic family, rather forming separate branches.
The Aslian languages are the southernmost branch of Austroasiatic languages spoken on the Malay Peninsula. They are the languages of many of the Orang Asli, the aboriginal inhabitants of the peninsula. The total number of native speakers of Aslian languages is about fifty thousand and all are in danger of extinction. Aslian languages recognized by the Malaysian administration include Kensiu, Kintaq, Jahai, Minriq, Batek, Cheq Wong, Lanoh, Temiar, Semai, Jah Hut, Mah Meri, Semaq Beri, Semelai and Temoq.
Car is the most widely spoken Nicobarese language of the Nicobar Islands in the Bay of Bengal.
Nicobar district is one of three districts in the Indian union territory of Andaman and Nicobar Islands. The district's administrative territory encompasses all of the Nicobar Islands, which are located in the Indian Ocean, between the Bay of Bengal and the Andaman Sea. The headquarters of the district is the village of Malacca, located on the island of Car Nicobar.
Shompen, or Shom Peng is a language or group of languages spoken on Great Nicobar Island in the Indian union territory of the Andaman and Nicobar Islands, in the Indian Ocean, northwest of Sumatra, Indonesia.
The Nicobarese people are an Austroasiatic-speaking people of the Nicobar Islands, a chain of islands in the Bay of Bengal north of Sumatra, forming part of the union territory of Andaman and Nicobar Islands, India. Only 12 of the 19 islands are inhabited. The largest and main island is Great Nicobar. The term Nicobarese refers to the dominant tribes of the Nicobar Islands. On each island, the people have specific names, but together they are the Nicobarese. They call themselves Holchu, which means "friend".
Proto-Austroasiatic is the reconstructed ancestor of the Austroasiatic languages. Proto-Mon–Khmer has been reconstructed in Harry L. Shorto's Mon–Khmer Comparative Dictionary, while a new Proto-Austroasiatic reconstruction is currently being undertaken by Paul Sidwell.
There have been various classification schemes for Southeast Asian languages.
Teressa, or Taih-Long is one of the Nicobarese languages spoken on the Teressa Island of Nicobar Islands in India. Bompoka dialect (Pauhut) is distinct. As of 2001, there are 2,080 speakers.
Southern Nicobarese is a Nicobarese language, spoken on the Southern Nicobar Islands of Little Nicobar (Ong), Great Nicobar (Lo'ong), and a couple small neighboring islands, Kondul (Lamongshe) and Pulo Milo. Each is said to have its own dialect.
Nancowry is a Nicobarese language spoken on the Nancowry Island in the central Nicobar Islands. It is not mutually intelligible with the other Central Nicobarese languages, and is distantly related to Vietnamese and Khmer,
Paul James Sidwell is an Australian linguist based in Canberra, Australia who has held research and lecturing positions at the Australian National University. Sidwell, who is also an expert and consultant in forensic linguistics, is most notable for his work on the historical linguistics of the Austroasiatic language family, and has published reconstructions of the Bahnaric, Katuic, Palaungic, Khasic, and Nicobaric proto-languages. Sidwell is currently the President of the Southeast Asian Linguistics Society (SEALS) and also regularly organises the International Conference on Austroasiatic Linguistics (ICAAL).
The East Asian languages are a language family proposed by Stanley Starosta in 2001. The proposal has since been adopted by George van Driem and others.
Proto-Aslian is the reconstructed proto-language of the Aslian languages of Peninsular Malaysia and southern Thailand. It has been reconstructed by Timothy Phillips (2012).
