Leko–Nimbari languages
The Leko–Nimbari or Chamba–Mumuye languages are a subgroup of the old Adamawa languages family, provisionally now a branch of the Savanna languages. They are spoken in northern Cameroon and eastern Nigeria.
- The four Leko languages include Chamba Leko of the Chamba people, with about 60,000 speakers.
- The dozen Duru languages include Vere, with over 100,000 speakers.
- The dozen Mumuye–Yendang languages include Mumuye, with half a million speakers, and Yendang, with perhaps 100,000.
- Nimbari, with only a hundred speakers, forms its own branch.