Proto-Tungusic

Some linguists estimate the divergence of the Tungusic languages from a common ancestor spoken somewhere in Eastern Manchuria around 500 BC to 500 AD. (Janhunen 2012, Pevnov 2012)^[6] Other theories favor a homeland closer to Lake Baikal. (Menges 1968, Khelimskii 1985)^[7] While the general form of the protolanguage is clear from the similarities in the daughter languages, there is no consensus on detailed reconstructions. As of 2012, scholars are still trying to establish a shared vocabulary to do such a reconstruction.^[6] The Lake Khanka region was found to present the most likely homeland, based on linguistic and ancient genetic data.^[8]

There are some proposed sound correspondences for Tungusic languages. For example, Norman (1977) supports a Proto-Tungusic *t > Manchu s when followed by *j in the same stem, with any exceptions arising from loanwords.^[9] Some linguists believe there are connections between the vowel harmony of Proto-Tungusic and some of the neighboring non-Tungusic languages. For example, there are proposals for an areal or genetic correspondence between the vowel harmonies of Proto-Korean, Proto-Mongolian, and Proto-Tungusic based on an original RTR harmony.^[10] This is one of several competing proposals, and on the other hand, some reconstruct Proto-Tungusic without RTR harmony.^[10]

Some sources describe the Donghu people of 7th century BC to 2nd century BC Manchuria as Proto-Tungusic.^[11] Other sources sharply criticize this as a random similarity in pronunciation with "Tungus" that has no real basis in fact.^[12]

The historical records of the Korean kingdoms of Baekje and Silla note battles with the Mohe (Chinese: 靺鞨) in Manchuria during the 1st and 2nd centuries. Some scholars suggest these Mohe are closely connected to the later Jurchens, but this is controversial.

Alexander Vovin (2015)^[13] notes that Northern Tungusic languages have Eskimo–Aleut loanwords that are not found in Southern Tungusic, implying that Eskimo–Aleut was once much more widely spoken in eastern Siberia. Vovin (2015) estimates that the Eskimo–Aleut loanwords in Northern Tungusic had been borrowed no more than 2,000 years ago, which was when Tungusic was spreading northwards from its homeland in the middle reaches of the Amur River.

Wang and Robbeets (2020)^[8] place the Proto-Tungusic homeland in the Lake Khanka region.

Liu et al. (2020) ^[14] revealed that Haplogroup C-F5484 and its subclades are the genetic markers of Tungusic-speaking peoples. C-F5484 emerged 3,300 years ago and began to diverge 1,900 years ago, indicating the approximate age of differentiation of Tungusic languages.^{[citation needed]}

Jurchen-Manchu language

The earliest written attestation of the language family is in the Jurchen language, which was spoken by the rulers of the Jin dynasty (1115–1234).^[15] The Jurchens invented a Jurchen script to write their language based on the Khitan scripts. During this time, several stelae were put up in Manchuria and Korea. One of these, among the most important extant texts in Jurchen, is the inscription on the back of "the Jin Victory Memorial Stele" (Da Jin deshengtuo songbei), which was erected in 1185, during the Dading period (1161–1189). It is apparently an abbreviated translation of the Chinese text on the front of the stele.^[16] The last known example of the Jurchen script was written in 1526.

The Tungusic languages appear in the historical record again after the unification of the Jurchen tribes under Nurhaci, who ruled 1616–1626. He commissioned a new Manchu alphabet based on the Mongolian alphabet, and his successors went on to found the Qing dynasty. In 1636, Emperor Hong Taiji decreed that the ethnonym "Manchu" would replace "Jurchen". Modern scholarship usually treats Jurchen and Manchu as different stages of the same language.

Currently, Manchu proper is a dying language spoken by a dozen or so elderly people in Qiqihar, China. However, the closely related Xibe language spoken in Xinjiang, which historically was treated as a divergent dialect of Jurchen-Manchu, maintains the literary tradition of the script, and has around 30,000 speakers. As the only language in the Tungusic family with a long written tradition, Jurchen-Manchu is a very important language for the reconstruction of Proto-Tungusic.

Other Tungusic languages

Other Tungusic languages have relatively short or no written traditions. Since around the 20th century, some of these other languages can be written in a Russian-based Cyrillic script, but the languages remain primarily spoken languages only.^{[citation needed]}

Phonology

Tungusic languages exhibit a complex pattern of vowel harmony, based on two parameters: vowel roundedness and vowel tenseness (in Evenki, the contrast is back and front). Tense and lax vowels do not occur in the same word; all vowels in a word, including suffixes, are either one or the other. Rounded vowels in the root of a word cause all the following vowels in the word to become rounded, but not those before the rounded vowel. Those rules are not absolute, and there are many individual exceptions.^[19]

Vowel length is phonemic in most languages, with many words distinguished based on the distinction between short vowel and long vowel.^[19] Languages without long vowels consist of the Jurchenic languages (Jurchen, Manchu, Xibe) and the Hezhe language. Diphthongs also occur in all languages.^[18]

Tungusic words have simple word codas, and usually have simple word onsets, with consonant clusters forbidden at the end of words and rare at the beginning.^[19]

Below are Proto-Tungusic consonants as reconstructed by Tsintsius (1949) and the vowels according to Benzing (1955):^[20]