Beja people
The most widely spoken language in Sudan is Arabic, a member of the Semitic branch of the Afro-Asiatic language family. Cushitic, another major branch of Afro-Asiatic, is represented by Bedawiye (with several dialects), spoken by the largely nomadic Beja people. Nevertheless, some of them speak the Semitic Tigre language. Chadic, a third Afro-Asiatic branch, is represented by its most important single language, Hausa, a West African tongue used in Nigeria by the Hausa people and employed by many other West Africans in Sudan as a lingua franca.