Macro-Arawakan is a proposed language family of South America and the Caribbean centered on the Arawakan languages. Sometimes, the proposal is called Arawakan, and the central family is called Maipurean.
Aymaran is one of the two dominant language families in the central Andes alongside Quechuan. The family consists of Aymara, widely spoken in Bolivia, and the endangered Jaqaru and Kawki languages of Peru.
Munichi is a recently extinct language which was spoken in the village of Munichis, about 10 miles (16 km) west of Yurimaguas, Loreto Region, Peru. In 1988, there were two mother-tongue speakers, but they had not met since the 1970s. The last known fluent speaker, Victoria Huancho Icahuate, died in the late 1990s. As of 2009 there were several semi-speakers who retained significant lexical, and partial grammatical, knowledge of the language.
Pano-Tacanan is a proposed family of languages spoken in Peru, western Brazil, Bolivia and northern Paraguay. There are two close-knit branches, Panoan and Tacanan, with 33 languages. There are lexical and grammatical similarities between the two branches, but it has not yet been demonstrated that these are genetic.
Yuracaré is an endangered language isolate of central Bolivia in Cochabamba and Beni departments spoken by the Yuracaré people.
The Cahuapanan languages are a language family spoken in the Amazon basin of northern Peru. They include two languages, Chayahuita and Jebero, which are spoken by more than 11,300 people. Chayahuita is spoken by most of that number, but Jebero is almost extinct.
Mataguayo–Guaicuru, Mataco–Guaicuru or Macro-Waikurúan is a proposed language family consisting of the Mataguayan and Guaicuruan languages. Pedro Viegas Barros claims to have demonstrated it. These languages are spoken in Argentina, Brazil, Paraguay, and Bolivia.
Kunza is an extinct language isolate once spoken in the Atacama Desert of northern Chile and southern Peru by the Atacama people, who have since shifted to Spanish. The last speaker was documented in 1949.
Candoshi-Shapra is an indigenous American language isolate, spoken by several thousand people in western South America along the Chapuli, Huitoyacu, Pastaza, and Morona river valleys. There are two dialects, Chapara and Kandoashi (Kandozi). It is an official language of Peru, like other native languages in the areas in which they are spoken and are the predominant language in use. Around 88.5 percent of the speakers are bilingual with Spanish. The literacy rate in Candoshi-Shapra is 10 to 30 percent and 15 to 25 percent in the second language Spanish. There is a Candoshi-Shapra dictionary, and grammar rules have been codified.
Culle, also spelled Culli, Cullí, or Kulyi, is a poorly attested extinct language of the Andean highlands of northern Peru. It is the original language of the highlands of La Libertad Region, the south of the Cajamarca Region (Cajabamba), and the north of the Ancash region. It is known through various word lists collected while the language was still spoken and through vocabulary loaned into the Spanish spoken in the region.
The Ofayé or Opaye language, also Ofaié-Xavante, Opaié-Shavante, forms its own branch of the Macro-Jê languages. It is spoken by only a couple of the small Ofayé people, though language revitalization efforts are underway. Grammatical descriptions have been made by the Pankararú linguist Maria das Dores de Oliveira (Pankararu), as well as by Sarah C. Gudschinsky and Jennifer E. da Silva, from the Universidade Federal do Mato Grosso do Sul.
Esmeralda, or Esmeraldeño, is an extinct language isolate formerly spoken in the coastal region of Ecuador, specifically in the western part of Esmeraldas Province. The only existing data for Atacame was collected by J.M. Pallares in 1877.
Chimané (Tsimané) is a South American language isolate. Some dialects are known as Mosetén. Chimane is a language of the western Bolivian lowlands spoken by the Tsimane peoples along the Beni River and the region around San Borja in the Department of Beni (Bolivia). Sakel (2004) classifies them as two languages for a number of reasons, yet some of the variants of the language are mutually intelligible and they reportedly have no trouble communicating and were evidently a single language separated recently through cultural contact.
The Timotean languages were spoken in the Venezuelan Andes around what is now Mérida. It is assumed that they are extinct. However, Timote may survive in the so-far unattested Mutú (Loco) language, as this occupies a mountain village (Mutús) within the old Timote state.
Lapachu, also known as Apolista or Aguachile, is an extinct Arawakan language of Bolivia. Aikhenvald (1999) classifies it together with Terena, Moxos, and related languages. It is not clear from surviving descriptions whether it was one language or two.
Harákmbut–Katukinan is a proposal linking the South American indigenous language families Harákmbut and Katukinan. There is reasonably good evidence that the two are related. Jolkesky (2011) also adds Arawan to the family.
Cararí (Kararí) is an extinct Arawakan language of Brazil that was spoken on the Mucuim River, a tributary of the Purus River. Ramirez (2019) classifies Cararí as one of the Purus languages.
Aroaqui (Aroaki) is an extinct Arawakan language of Brazil that was spoken in the lower Rio Negro region, probably on the banks of the Cuieiras River. Some Aroaqui groups were also located around the mouth of the Amazon River near Macapá.
Parawana is an extinct Arawakan language of Brazil that was spoken on the Wanawaua River, a tributary of the lower Rio Branco. A word list was collected by Johann Natterer in 1832.
Mepuri is an extinct Arawakan language of Brazil that was spoken around the confluence of the Rio Negro and Japurá River, mainly on the Marié River and Curicuriari River. A word list was collected by Johann Natterer in 1831.
