Hausa is a Chadic language that is spoken by the Hausa people in the northern parts of Nigeria, Ghana, Cameroon, Benin and Togo, and the southern parts of Niger, and Chad, with significant minorities in Ivory Coast. A small number of speakers also exist in Sudan.
A vowel is a syllabic speech sound pronounced without any stricture in the vocal tract. Vowels are one of the two principal classes of speech sounds, the other being the consonant. Vowels vary in quality, in loudness and also in quantity (length). They are usually voiced and are closely involved in prosodic variation such as tone, intonation and stress.
Tone is the use of pitch in language to distinguish lexical or grammatical meaning—that is, to distinguish or to inflect words. All oral languages use pitch to express emotional and other para-linguistic information and to convey emphasis, contrast and other such features in what is called intonation, but not all languages use tones to distinguish words or their inflections, analogously to consonants and vowels. Languages that have this feature are called tonal languages; the distinctive tone patterns of such a language are sometimes called tonemes, by analogy with phoneme. Tonal languages are common in East and Southeast Asia, Africa, the Americas and the Pacific.
Zulu, or IsiZulu as an endonym, is a Southern Bantu language of the Nguni branch spoken and indigenous to Southern Africa. It is the language of the Zulu people, with about 13.56 million native speakers, who primarily inhabit the province of KwaZulu-Natal in South Africa. Zulu is the most widely spoken home language in South Africa, and it is understood by over 50% of its population. It became one of South Africa's 12 official languages in 1994.
Kinyarwanda, Rwandan or Rwanda, officially known as Ikinyarwanda, is a Bantu language and the national language of Rwanda. It is a dialect of the Rwanda-Rundi language that is also spoken in Burundi and adjacent parts of the Democratic Republic of the Congo, Uganda and Tanzania. Kinyarwanda is universal among the native population of Rwanda and is mutually intelligible with Kirundi, the national language of neighbouring Burundi. Kinyabwishya and Kinyamulenge are mutually intelligible dialects spoken in the North Kivu and South Kivu provinces of neighbouring DR Congo.
Kirundi, also known as Rundi, is a Bantu language and the national language of Burundi. It is a dialect of Rwanda-Rundi dialect continuum that is also spoken in Rwanda and adjacent parts of Tanzania, the Democratic Republic of the Congo, Uganda, as well as in Kenya. Kirundi is mutually intelligible with Kinyarwanda, the national language of Rwanda, and the two form parts of the wider dialect continuum known as Rwanda-Rundi.
A pitch-accent language is a type of language that, when spoken, has certain syllables in words or morphemes that are prominent, as indicated by a distinct contrasting pitch rather than by loudness or length, as in some other languages like English. Pitch-accent languages also contrast with fully tonal languages like Vietnamese, Thai and Standard Chinese, in which practically every syllable can have an independent tone. Some scholars have claimed that the term "pitch accent" is not coherently defined and that pitch-accent languages are just a sub-category of tonal languages in general.
Somali is an Afroasiatic language belonging to the Cushitic branch. It is spoken primarily in Greater Somalia, and by the Somali diaspora as a mother tongue. Somali is an official language in both Somalia and Ethiopia, and serves as a national language in Djibouti, it is also a recognised minority language in Kenya. The Somali language is officially written with the Latin alphabet although the Arabic script and several Somali scripts like Osmanya, Kaddare and the Borama script are informally used.
Ewe is a language spoken by approximately 5 million people in West Africa, mainly in Ghana and Togo. Ewe is part of a group of related languages commonly called the Gbe languages. The other major Gbe language is Fon, which is mainly spoken in Benin. Like many African languages, Ewe is tonal as well as a possible member of the Niger-Congo family.
Limburgish, also called Limburgan, Limburgian, or Limburgic, is a West Germanic language spoken in Dutch Limburg, Belgian Limburg, and neighbouring regions of Germany.
ǂʼAmkoeAM-koy, formerly called by the dialectal name ǂHoan, is a severely endangered Kxʼa language of Botswana. West ǂʼAmkoe dialect, along with Taa and Gǀui, form the core of the Kalahari Basin sprachbund, and share a number of characteristic features, including the largest consonant inventories in the world. ǂʼAmkoe was shown to be related to the Juu languages by Honken and Heine (2010), and these have since been classified together in the Kxʼa language family.
Sandawe is a language spoken by about 60,000 Sandawe people in the Dodoma Region of Tanzania. Sandawe's use of click consonants, a rare feature shared with only two other languages of East Africa – Hadza and Dahalo, had been the basis of its classification as a member of the defunct Khoisan family of Southern Africa since Albert Drexel in the 1920s. Recent investigations however suggest that Sandawe may be related to the Khoe family regardless of the validity of Khoisan as a whole. A discussion of Sandawe's linguistic classification can be found in Sands (1998).
The Shan language is the native language of the Shan people and is mostly spoken in Shan State, Myanmar. It is also spoken in pockets in other parts of Myanmar, in Northern Thailand, in Yunnan, in Laos, in Cambodia, in Vietnam and decreasingly in Assam and Meghalaya. Shan is a member of the Kra–Dai language family and is related to Thai. It has five tones, which do not correspond exactly to Thai tones, plus a sixth tone used for emphasis. The term Shan is also used for related Northwestern Tai languages, and it is called Tai Yai or Tai Long in other Tai languages. Standard Shan, which is also known as Tachileik Shan, is based on the dialect of the city of Tachileik.
Tobian is the language of Tobi, one of the Southwest Islands of Palau, and the main island of Hatohobei state. Tobian is a Micronesian language spoken by approximately 150 people, about 22 are native speakers. The speakers are located in either the island of Tobi or in Echang, a hamlet of Koror, the former capital of Palau. Tobian and Sonsorolese are very close, and appear to be gradually merging towards a new dialect called "Echangese". Earlier in the 20th century, about 1000 people lived on the island. Shortly before and during the First World War, those numbers dropped severely due to an abundance of disease.
Dinka is a Nilotic dialect cluster spoken by the Dinka people, a major ethnic group of South Sudan. There are several main varieties, such as Padang, Rek, Agaar, Ciec, Apaak, Aliab, Bor, Hol, Nyarweng, Twic Bor and Twic Mayardit, which are distinct enough to require separate literary standards. Jaang, Jieng or Muonyjieng is used as a general term to cover all Dinka languages. Recently Akutmɛ̈t Latueŋ Thuɔŋjäŋ has proposed a unified written grammar of Dinka.
Igala is a Yoruboid language, spoken by the Igala ethnic group of Nigeria. In 1989 an estimated 800,000 spoke Igala, primarily in Kogi State, though current estimates place the number of Igala speakers at upwards of 1.6 million. Dialects include Ibaji, Idah, Dekina, Ogugu, Ankpa, Ebu, and the Olumbanasaa group ; it is believed that these languages share some similarities with the Yoruba and Itsekiri languages.
The Sikkimese language, also called Sikkimese, Bhutia, or Drenjongké, Dranjoke, Denjongka, Denzongpeke and Denzongke, belongs to the Tibeto-Burman languages. It is spoken by the Bhutia in Sikkim, India, and in parts of Koshi, Nepal. It is the official language in Sikkim. The Sikkimese people refer to their own language as Drendzongké and their homeland as Drendzong. Up until 1975, Sikkimese was not a written language. After gaining Indian statehood, the language was introduced as a school subject in Sikkim and the written language was developed.
The Banyarwanda are a Bantu ethnolinguistic supraethnicity. The Banyarwanda are also minorities in neighboring DR Congo, Uganda, and Tanzania.
Standard Cantonese pronunciation is that of Guangzhou, also known as Canton, capital of Guangdong Province. Hong Kong Cantonese is related to Guangzhou dialect, and they diverge only slightly. Yue dialects in other parts of Guangdong and Guangxi provinces like Taishanese, may be considered divergent to a greater degree.
Mixtepec Mixtec is a Mixtec language that is spoken in the lower Mixteca region. Mixtec language is largely spoken in the area of San Juan Mixtepec, district of Juxtlahuaca, state of Oaxaca. However, the language is also spoken in other areas including Tlaxiaco, San Quintín Baja California, Santa María California, and Oregon. In 2004, it was reported that approximately 12,000 people spoke the Mixtepec Mixtec language. While most speakers of the language refer to it as 'sa'an ntavi' meaning 'language of the poor' or 'poor people's language,' others refer to it as 'sa'an save' which means 'rain language.' It is not closely related to other varieties of Mixtec.
Rwanda 
Burundi 
