The Dakotan group of the Siouan family has five main divisions:
Dakota (Santee-Sisseton), Dakota (Yankton-Yanktonai),
Lakota (Teton), Nakoda (Assiniboine) and
Nakoda (Stoney). Along with the closely related
Stoney, Assiniboine is an
n variety of the Dakotan languages, meaning its autonym is pronounced with an initial
n (thus: as opposed to
Dakʰóta or
Lakʰóta, and or as opposed to or ). The Assiniboine language is also closely related to the
Sioux language and to the
Stoney language (likewise called
Nakoda or
Nakota), although they are hardly mutually intelligible.
D-N-L classification system The Assiniboine language (Nakota), the Dakota language and the Lakota language are usually classified into a group with D-N-L subgroup classification. As suggested by the name of the system, the variation in pronunciations of certain words follows the D-N-L rule. A typical example is given below: Santee-Sisseton and Yankton-Yanktonai are languages that belong to the Dakotan group and Teton is a language in the Lakotan group. The table above illustrates a typical variation amongst these three languages. Just as the name of these three tribes suggest, the Dakota language, the Lakota language and the Nakota (Assiniboine) language have respective inclinations towards , , and in some substitutable consonants.
Arguments against the classification system Some scholars argue that the D-N-L classification system may not be totally accurate due to the non-rigidness of the substitution form. Siouan Indians live on an expansive continuum such that the distinction between different languages does not manifest in a rigid, clear-cutting criterion. Historically, linguists have debated on Yankton-Yanktonai languages and their proper positions into the D-N-L classification system, but the coexistence of and phonemes made such classification doubtful. This example of lexical difference between the languages of the Siouan group illustrates another possible distinction besides the D-N-L variations.
Related languages Sioux,
Assiniboine, and
Stoney are closely related languages of the Dakota family. Many linguists consider
Assiniboine and
Stoney to be dialects. However, they are mutually unintelligible. Parks and DeMallie report that they are not variant forms of a single dialect, but that Assiniboine is closer to the Sioux dialects than it is to Stoney. The exact number of interrelationships among the subdialects and dialects comprising this continuum is unknown. == Geographic distribution ==