Historical Evolution
Korean's genetic relations remain debated (Jeju dialect divergent; extinct Buyeo languages poorly attested). Middle Korean is documented from the 15th century; King Sejong's Hangul (1443) democratized literacy. Japanese occupation and national division produced modest lexical divergence North/South; both states maintain standardization institutes.
Phonology
Korean has ten vowels in modern Seoul standard and a rich consonant system including tense, aspirated, and lax stops. Pitch accent existed historically but is marginal in contemporary Seoul speech. Liaison and tensification rules affect consonant clusters across morpheme boundaries.
Syntax
Korean is SOV with postpositions and agglutinative verb endings stacking tense, aspect, mood, formality, and evidentiality. Honorifics alter verb forms and vocabulary (말씀 vs 말). Relative clauses precede nouns; subjects and objects are often dropped when recoverable from context.
Attributes
| Total Speakers | 80 M |
|---|---|
| L1 Native Speakers | 77 M |
| Number of Countries | 2 countries |
| Language Vitality Index | 9 scale |
| Web Domain Share (%) | 0.5 % |
| Language Family | Koreanic (Isolate) |
| Standard Script | Hangul (Chosŏn’gŭl) |
| Grammatical Typology | SOV, Agglutinative, Honorific-rich |
| UNESCO Risk Category | Safe |