Word-initial /l/ and /n/ sounds in the Korean language () are a phenomenon in Korean phonology with particular characteristics.

Such sounds are reflected differently between North and South Korean orthographies.

Background

In native Korean words, r does not occur at the beginning (onset) of syllables, unlike in Chinese loanwords. Literature from as early the 16th century shows that pronunciation of Sino-Korean words was nativized enough that the new sounds began to be reflected. In the 17th century, the original version of Hendrick Hamel's book also records placenames that reflect the rules of pronunciation, such as Naedjoo for Naju (Hanja: ) and Jeham for Yeongam (Hanja: ). In the late 19th and the early 20th centuries, there were also cases of the surname Lee being also romanized as "Ye," "Yi," etc.

Thus, the claim of Professor Emeritus Ryeo Jeoung-dong (려증동) that the initial sound rule and the final consonant notation were first organized in the Korean orthography for elementary schools in 1912, during the Korean colonial period, is not true. He works for the Department of Korean Literature at Gyeongsang National University and is South Korea's representative proponent for the abolition of the initial sound rule.An impassioned speech by Professor Ryeo Jeoung-dong for the abolition of the initial sound rule, Shindonga, 2006-01-13 https://shindonga.donga.com/society/article/all/13/105106/4Jo Song-hyeon's Issue Person <10> Ryeo Jeoung-dong, Professor Emeritus of Gyeongsang National University, The Kookje Daily News, 2012-05-13 https://www.kookje.co.kr/news2011/asp/newsbody.asp?key=20120514.22006195934

In Modern Korean, the South Korean standard language recognizes the initial sound rule except in a few conditions. While the North Korean standard language briefly adhered to the initial sound rule, it soon abandoned it. North Korea no longer follows the rule today except in a few cases and instead uses the earlier spellings for Sino-Korean vocabulary.

Specific rules made by the National Institute of Korean Language The National Institute of Korean Language made three rules regarding initial sounds:

When the Chinese consonants "nyeo, nyo, nyu, ni" appear at the beginning of a word, they are written as "yeo, yo, yu, i" according to the initial sound rule. When the Chinese consonants "rya, ryeo, rye, ryo, ryu, ri" appear at the beginning of a word, they are written as "ya, yeo, ye, yo, yu, i" according to the initial sound rule. When the Chinese consonants "ra, rae, ro, roe, ru, reu" appear at the beginning of a word, they are written as "na, nae, no, noe, nu, neu" according to the initial sound rule.https://korean.go.kr/kornorms/regltn/regltnView.do?regltn_code=0001&regltn_no=180#a180

See also

References

Reference articles

Reference research theses