The Choctaw language, spoken by the Choctaw, an Indigenous people of the Southeastern Woodlands, USA, is a member of the Muskogean language family. Chickasaw is a separate but closely related language to Choctaw.
Tzotzil is a Maya language spoken by the indigenous Tzotzil Maya people in the Mexican state of Chiapas. Most speakers are bilingual in Spanish as a second language. In Central Chiapas, some primary schools and a secondary school are taught in Tzotzil. Tzeltal is the most closely related language to Tzotzil and together they form a Tzeltalan sub-branch of the Mayan language family. Tzeltal, Tzotzil and Chʼol are the most widely spoken languages in Chiapas besides Spanish.
The Muscogee language, previously referred to by its exonym, Creek, is a Muskogean language spoken by Muscogee (Creek) and Seminole people, primarily in the US states of Oklahoma and Florida. Along with Mikasuki, when it is spoken by the Seminole, it is known as Seminole.
Wiyot or Soulatluk (lit. 'your jaw') is an Algic language spoken by the Wiyot people of Humboldt Bay, California. The language's last native speaker, Della Prince, died in 1962.
Seneca is the language of the Seneca people, one of the Six Nations of the Hodinöhsö꞉niʼ ; it is an Iroquoian language, spoken at the time of contact in the western part of New York. While the name Seneca, attested as early as the seventeenth century, is of obscure origins, the endonym Onödowáʼga꞉ translates to "those of the big hill." About 10,000 Seneca live in the United States and Canada, primarily on reservations in western New York, with others living in Oklahoma and near Brantford, Ontario. As of 2022, an active language revitalization program is underway.
Cayuga is a Northern Iroquoian language of the Iroquois Proper subfamily, and is spoken on Six Nations of the Grand River First Nation, Ontario, by around 240 Cayuga people, and on the Cattaraugus Reservation, New York, by fewer than 10.
Wintu is a Wintu language which was spoken by the Wintu people of Northern California. It was the northernmost member of the Wintun family of languages. The Wintun family of languages was spoken in the Shasta County, Trinity County, Sacramento River Valley and in adjacent areas up to the Carquinez Strait of San Francisco Bay. Wintun is a branch of the hypothetical Penutian language phylum or stock of languages of western North America, more closely related to four other families of Penutian languages spoken in California: Maiduan, Miwokan, Yokuts, and Costanoan.
The Natchez language is the ancestral language of the Natchez people who historically inhabited Mississippi and Louisiana, and who now mostly live among the Muscogee and Cherokee peoples in Oklahoma. The language is considered to be either unrelated to other indigenous languages of the Americas or distantly related to the Muskogean languages.
Eastern Pomo, also known as Clear Lake Pomo, is a nearly extinct Pomoan language spoken around Clear Lake in Lake County, California by one of the Pomo peoples.
The Yimas language is spoken by the Yimas people, who populate the Sepik River Basin region of Papua New Guinea. It is spoken primarily in Yimas village, Karawari Rural LLG, East Sepik Province. It is a member of the Lower-Sepik language family. All 250-300 speakers of Yimas live in two villages along the lower reaches of the Arafundi River, which stems from a tributary of the Sepik River known as the Karawari River.
Wayuu, or Guajiro, is a major Arawakan language spoken by 400,000 indigenous Wayuu people in northwestern Venezuela and northeastern Colombia on the Guajira Peninsula and surrounding Lake Maracaibo.
Havasupai–Hualapai (Havasupai–Walapai) is the Native American language spoken by the Hualapai and Havasupai peoples of northwestern Arizona. Havasupai–Hualapai belongs to the Pai branch of the Yuman–Cochimí language family, together with its close relative Yavapai and with Paipai, a language spoken in northern Baja California. There are two main dialects of this language: the Havasupai dialect is spoken in the bottom of the Grand Canyon, while the Hualapai dialect is spoken along the southern rim. As of 2010, there were approximately 1500 speakers of Havasupai-Hualapai. UNESCO classifies the Havasupai dialect as endangered and the Hualapai dialect as vulnerable. There are efforts at preserving both dialects through bilingual education programs.
Aguaruna is an indigenous American language of the Chicham family spoken by the Aguaruna people in Northern Peru. According to Ethnologue, based on the 2007 Census, 53,400 people out of the 55,700 ethnic group speak Aguaruna, making up almost the entire population. It is used vigorously in all domains of life, both written and oral. It is written with the Latin script. The literacy rate in Aguaruna is 60-90%. However, there are few monolingual speakers today; nearly all speakers also speak Spanish. The school system begins with Aguaruna, and as the students progress, Spanish is gradually added. There is a positive outlook and connotation in regard to bilingualism. 50 to 75% of the Aguaruna population are literate in Spanish. A modest dictionary of the language has been published.
The phonology of Sesotho and those of the other Sotho–Tswana languages are radically different from those of "older" or more "stereotypical" Bantu languages. Modern Sesotho in particular has very mixed origins inheriting many words and idioms from non-Sotho–Tswana languages.
Southern Oromo, or Borana, is a variety of Oromo spoken in southern Ethiopia and northern Kenya by the Borana people. Günther Schlee also notes that it is the native language of a number of related peoples, such as the Sakuye.
The Nukak language is a language of uncertain classification, perhaps part of the macrofamily Puinave-Maku. It is very closely related to Kakwa.
Maliseet-Passamaquoddy is an endangered Algonquian language spoken by the Maliseet and Passamaquoddy peoples along both sides of the border between Maine in the United States and New Brunswick, Canada. The language consists of two major dialects: Maliseet, which is mainly spoken in the Saint John River Valley in New Brunswick; and Passamaquoddy, spoken mostly in the St. Croix River Valley of eastern Maine. However, the two dialects differ only slightly, mainly in their phonology. The indigenous people widely spoke Maliseet-Passamaquoddy in these areas until around the post-World War II era when changes in the education system and increased marriage outside of the speech community caused a large decrease in the number of children who learned or regularly used the language. As a result, in both Canada and the U.S. today, there are only 600 speakers of both dialects, and most speakers are older adults. Although the majority of younger people cannot speak the language, there is growing interest in teaching the language in community classes and in some schools.
Pech or Pesh is a Chibchan language spoken in Honduras. It was formerly known as Paya, and continues to be referred to in this manner by several sources, though there are negative connotations associated with this term. It has also been referred to as Seco. There are 300 speakers according to Yasugi (2007). It is spoken near the north-central coast of Honduras, in the Dulce Nombre de Culmí municipality of Olancho Department.
Avava (Navava), also known as Katbol, Tembimbe-Katbol, or Bangsa’ is an Oceanic language of central Malekula, Vanuatu. It has nasalized fricatives and a bilabial trill.
Proto-Slavic is the unattested, reconstructed proto-language of all Slavic languages. It represents Slavic speech approximately from the 2nd millennium BC through the 6th century AD. As with most other proto-languages, no attested writings have been found; scholars have reconstructed the language by applying the comparative method to all the attested Slavic languages and by taking into account other Indo-European languages.
