The Chippewa, a mispronunciation of Ojibwe, speak a dialect of the Algonquian language family, which spans a vast area from the Atlantic coast to the Rockies. Other tribes in this family include Cree, Ottawa, and many more. Language unites them, but not necessarily culture or alliances.
The language of the Turtle Mountain Chippewa evolved as they migrated westward onto the plains and interacted with European traders. Their language adopted influences from French, Cree, Plains Ojibwe, and English, creating a richer vocabulary. Speakers could seamlessly switch between languages to find the most fitting word. This phenomenon of language blending is not unique to the Turtle Mountain Chippewa and is a common occurrence in contact zones. However, it's important to distinguish this from Michif, a separate mixed language used by Métis communities.