Niger-Congo is a hypothetical language family spoken over the majority of sub-Saharan Africa. It unites the Mande languages, the Atlantic-Congo languages, and possibly several smaller groups of languages that are difficult to classify. If valid, Niger-Congo would be the world's largest in terms of member languages, the third-largest in terms of speakers, and Africa's largest in terms of geographical area. It is generally considered to be the world's largest language family in terms of the number of distinct languages, just ahead of Austronesian, although this is complicated by the ambiguity about what constitutes a distinct language; the number of named Niger–Congo languages listed by Ethnologue is 1,540.
The Nilo-Saharan languages are a proposed family of African languages spoken by some 50–60 million people, mainly in the upper parts of the Chari and Nile rivers, including historic Nubia, north of where the two tributaries of the Nile meet. The languages extend through 17 nations in the northern half of Africa: from Algeria to Benin in the west; from Libya to the Democratic Republic of the Congo in the centre; and from Egypt to Tanzania in the east.
Amharic is an Ethiopian Semitic language, which is a subgrouping within the Semitic branch of the Afroasiatic languages. It is spoken as a first language by the Amharas, and also serves as a lingua franca for all other populations residing in major cities and towns of Ethiopia.
Madí—also known as Jamamadí after one of its dialects, and also Kapaná or Kanamanti (Canamanti)—is an Arawan language spoken by about 1,000 Jamamadi, Banawá, and Jarawara people scattered over Amazonas, Brazil.
Oromo, in the linguistic literature of the early 20th century also called Galla, is an Afroasiatic language that belongs to the Cushitic branch. It is native to the Ethiopian state of Oromia and spoken predominantly by the Oromo people and neighbouring ethnic groups in the Horn of Africa. It is used as a lingua franca particularly in Ethiopia and northeastern Kenya.
Palauan is a Malayo-Polynesian language native to the Republic of Palau, where it is one of the two official languages, alongside English. It is widely used in day-to-day life in the country. Palauan is not closely related to other Malayo-Polynesian languages and its exact classification within the branch is unclear.
Shabo is an endangered language and likely language isolate spoken by about 400 former hunter-gatherers in southwestern Ethiopia, in the westernmost part of the Southern Nations, Nationalities, and People's Region.
The Koman languages are a small close-knit family of languages located along the Ethiopia–Sudan border with about 50,000 speakers. They are conventionally classified as part of the Nilo-Saharan family. However, due to the paucity of evidence, many scholars treat it as an independent language family. Among scholars who do accept its inclusion within Nilo-Saharan, opinions vary as to their position within it.
Berta proper, a.k.a. Gebeto, is spoken by the Berta in Sudan and Ethiopia.
The Nandi language, or Kalenjin proper, are a dialect cluster of the Kalenjin branch of the Nilotic language family.
Mao-Komo is a woreda in Benishangul-Gumuz Region, Ethiopia. Because it is not part of any zones in Benishangul-Gumuz, it is considered a Special woreda, an administrative subdivision which is similar to an autonomous area. The southernmost woreda in the Region, Mao-Komo is bordered on the west by Sudan and South Sudan, on the north by the Asosa Zone, and on the east and south by the Oromia Region. Towns in this woreda include Tongo and it has a weekly market. Tongo refugee camp, housing 12,483 displaced people from Sudan and South Sudan, is also located in Mao-Komo.
The Kwama, are a Nilo-Saharan-speaking community living in the Sudanese-Ethiopian borderland, mainly in the Mao-Komo special woreda of the Benishangul-Gumuz Region in Ethiopia. They belong, culturally and linguistically, to the Koman groups, which include neighboring communities such as the Uduk, Koma, and Opuuo. Although they traditionally occupied a larger territory, they have been forced to move to marginal, lowland areas by the Oromo from the 18th century onwards. In some villages Kwama, Oromo and Berta live together. The Kwama are often called "Mao" by other groups, especially by the Oromo. The people who live in the southern area and near the Sudanese borderland often call themselves "Gwama" and use the term "Kwama" to refer to those living further to the south and in Sudan. These other "Kwama" are usually known by anthropologists as Koma or Komo. In recent years, many people belonging to this ethnic group have been resettled by the Ethiopian state in order to provide them with clinics and schools.
The Mao languages are a branch of the Omotic languages spoken in Ethiopia. The group had the following categories:
Kwama is a Koman language, spoken in the South Benishangul-Gumuz region of Ethiopia, along the Sudan border between Asosa and Gidami.
Mehek is a Tama language spoken by about 6300 people in a somewhat mountainous area along the southern base of the Torricelli Mountains in northwestern Papua New Guinea. Mehek is spoken in six villages of Sandaun Province: Nuku, Yiminum, Mansuku, Yifkindu, Wilwil, and Kafle. Mehek is most closely related to Pahi, with 51% lexical similarity, and spoken approximately 20 kilometers to the southwest. Mehek is a fairly typical Papuan language, being verb-final, having a relatively simple phonology, and agglutinative morphology. There is very little published information about Mehek. The literacy rate in Tok Pisin, spoken by nearly everyone, is 50-75%. Mehek is not written, so there is no literacy in Mehek. Tok Pisin is primarily used in the schools, with 50% children attending. There is also a sign language used by the large number of deaf people in the Mehek community.
Afitti is a language spoken on the eastern side of Jebel el-Dair, a solitary rock formation in the North Kordofan province of Sudan. Although the term ‘Dinik’ can be used to designate the language regardless of cultural affiliation, people in the villages of the region readily recognize the terms ‘Ditti’ and ‘Afitti.’ There are approximately 4000 speakers of the Afitti language and its closest linguistic neighbor is the Nyimang language, spoken west of Jebel el-Dair in the Nuba Mountains of the South Kordofan province of Sudan.
Bandial (Banjaal), or Eegima (Eegimaa), is a Jola language of the Casamance region of Senegal. The three dialects, Affiniam, Bandial proper, and Elun are divergent, on the border between dialects and distinct languages.
Lokoya is an Eastern Nilotic language spoken by an estimated 12,400 people in South Sudan. It is also referred to by various other names, including Ellyria, Koyo, Loirya, Ohoromok, Lokoiya, Lokoja, Loquia, Lowoi, Oirya, Owoi, and Oxoriok.
Dongotono is an Eastern Nilotic language spoken by an estimated 5,000 people in South Sudan.
Gumuz is a dialect cluster spoken along the border of Ethiopia and Sudan. It has been tentatively classified within the Nilo-Saharan family. Most Ethiopian speakers live in Kamashi Zone and Metekel Zone of the Benishangul-Gumuz Region, although a group of 1,000 reportedly live outside the town of Welkite. The Sudanese speakers live in the area east of Er Roseires, around Famaka and Fazoglo on the Blue Nile, extending north along the border. Dimmendaal et al. (2019) suspect that the poorly attested varieties spoken along the river constitute a distinct language, Kadallu.
