Kuk is a

Grassfields Bantu language The Grassfields languages (or Wide Grassfields languages) are a branch of the Southern Bantoid languages spoken in the Western High Plateau of Cameroon and some parts of Taraba state, Nigeria. Better known Grassfields languages include the Easter ...

Cameroon Cameroon (; french: Cameroun, ff, Kamerun), officially the Republic of Cameroon (french: République du Cameroun, links=no), is a country in west-central Africa. It is bordered by Nigeria to the west and north; Chad to the northeast; the C ...

Proposed Kumfutu language

In the late 1980s and early 1990s, some people from the village of Kumfutu (traditionally an ethnic Kuk village) were discontent with Kuk leadership and founded the Kumfutu Student Association as a result. The peopole of Kumfutu wanted to become independent from the Kuk, and thus proposed a new "Kumfutu" language. However, by 2010, the people of Kumfutu were no longer in conflict with the Kuk leadership.Good, Jeff. 2021.
Individual-level lexical variation in the Bantu homeland and its implications for the development of Benue-Congo
'
Diedrich Westermann-Workshop
(West-central African linguistic history between Macro-Sudan Belt and Niger-Congo: commemorating Diedrich Westermann’s legacy and the 100th anniversary of the Berlin professorship for African languages), 4-6 November 2021,

Humboldt University of Berlin Humboldt-Universität zu Berlin (german: Humboldt-Universität zu Berlin, abbreviated HU Berlin) is a German public research university in the central borough of Mitte in Berlin. It was established by Frederick William III on the initiative o ...

. The case of Kumfutu serves as an example of how language change in Africa often closely linked to the need for ethnic differentation.

References

Ring languages Languages of Cameroon {{gras-lang-stub