https://en.wikipedia.org/wiki/Thompson_language
The Thompson language, properly known as Nlaka'pamuctsin also known as the Nlaka'pamux ('Nthlakampx') language, is an Interior Salishan language spoken in the Fraser Canyon, Thompson Canyon, Nicola Country of the Canadian province of British Columbia, and also (historically) in the North Cascades region of Whatcom and Chelan counties of the state of Washington in the United States. A dialect distinctive to the Nicola Valley is called Scw'exmx, which is the name of the subgroup of the Nlaka'pamux who live there.
The Thompson language, properly known as Nlaka'pamuctsin also known as the Nlaka'pamux ('Nthlakampx') language, is an Interior Salishan language spoken in the Fraser Canyon, Thompson Canyon, Nicola Country of the Canadian province of British Columbia, and also (historically) in the North Cascades region of Whatcom and Chelan counties of the state of Washington in the United States. A dialect distinctive to the Nicola Valley is called Scw'exmx, which is the name of the subgroup of the Nlaka'pamux who live there.