 A high degree of code switching exists among Avokaya and Logo speakers in the Faradje region.In Maridi, there is much bilingualism and intermarriage with speakers of Baka (a West Central Sudanic language) and Mündü (an Ubangian language).Juba, Sudanese Arabic and English are used for wider communication by speakers in Sudan, while, in the Congo, speakers tend to use Swahili, Lingala and French.