Dinka language
Dinka, or Thuɔŋjäŋ, is a Nilotic dialect cluster spoken by the Dinka people, the major ethnic group of South Sudan. There are five main varieties, Ngok, Rek, Agaar, "Dinka Leekrieth and Bor, which are distinct enough to require separate literary standards and thus to be considered separate languages. Jaang, Jieng or Moinyjieng is used as a general term to cover all Dinka languages. Rek is the standard and prestige dialect.
The closest non-Dinka language is Nuer, the language of the Dinka's traditional rivals. The Luo languages are also closely related.
The Dinka are found mainly along the Nile, specifically the west bank of the White Nile, a major tributary flowing north from Uganda, north and south of the Sudd marsh in southwestern and south central Sudan in three provinces: Bahr el Ghazal, Upper Nile, and Southern Kurdufan.
Linguistic features
Phonology
Consonants
There are 20 consonant phonemes:
Vowels
Dinka has a rich vowel system, with at least thirteen phonemically contrastive vowels. The underdots ([◌̤]) indicate "breathy" vowels, represented in Dinka orthography by diaereses (⟨◌̈⟩):