Chuwabu language
Chuwabo (Echuwabo), also spelled Cuabo and Txuwabo, is a Bantu language spoken along the central coast of Mozambique.
Maindo, though customarily considered a separate language, is close enough to be a dialect of Chuwabo.
References
- Guérois, Rozenn (2015). A grammar of Cuwabo (Mozambique, Bantu P34) (PhD thesis). Université Lumière Lyon 2. hdl:1854/LU-8561497.