Amba language (Bantu)
Amba is a language spoken in parts of Uganda and the Democratic [Republic of Congo] by the Amba people. The Amba people call it Kwamba and it is known as Kihumu in the Democratic Republic of the Congo. Amba has a 70% lexical similarity with Bera. Dialects include Kyanzi and Suwa.
There was once an Amba pidgin called Vamba, now extinct.