Atlas of the World's Languages in Danger in the context of "Romani language"

The Buryats are a Mongolic ethnic group native to southeastern Siberia who speak the Buryat language. They are one of the two largest indigenous groups in Siberia, the other being the Yakuts. The majority of the Buryats today live in their titular homeland, the Republic of Buryatia, a federal subject of Russia which sprawls along the southern border and partially straddles Lake Baikal. Smaller groups of Buryats also inhabit Ust-Orda Buryat Okrug (Irkutsk Oblast) and the Agin-Buryat Okrug (Zabaykalsky Krai) which are to the west and east of Buryatia respectively as well as northeastern Mongolia and Inner Mongolia, China. Traditionally, they formed the major northern subgroup of the Mongols.

Buryats share many customs with other Mongolic peoples, including nomadic herding, and erecting gers for shelter. Today the majority of Buryats live in and around Ulan-Ude, the capital of the Buryat Republic, although many still follow a more traditional lifestyle in the countryside. They speak a central Mongolic language called Buryat. UNESCO's 2010 edition of the Atlas of the World's Languages in Danger classifies the Buryat language as "severely endangered".

The Ryukyuan languages (琉球語派, Ryūkyū-goha; also 琉球諸語, Ryūkyū-shogo or 島言葉 in Ryukyuan, Shima kotoba, literally "Island Speech"), also Lewchewan or Luchuan (/luːˈtʃuːən/), are the indigenous languages of the Ryukyu Islands, the southernmost part of the Japanese archipelago. Along with the Japanese language and the Hachijō language, they make up the Japonic language family.

Just as among Japanese dialects, which can have low mutual intelligibility, the Ryukyuan and mainland Japanese languages are not mutually intelligible. It is not known how many speakers of these languages remain, but language shift toward the use of Standard Japanese and dialects like Okinawan Japanese has resulted in these languages becoming endangered; UNESCO labels four of the languages "definitely endangered" and two others "severely endangered".

Okinawan (沖縄口, ウチナーグチ, Uchinaaguchi, [ʔut͡ɕinaːɡut͡ɕi]), or more precisely Central Okinawan, is a Northern Ryukyuan language spoken primarily in the southern half of the island of Okinawa, as well as in the surrounding islands of Kerama, Kumejima, Tonaki, Aguni and a number of smaller peripheral islands. Central Okinawan distinguishes itself from the speech of Northern Okinawa, which is classified independently as the Kunigami language. Both languages are listed by UNESCO as endangered.

Though Okinawan encompasses a number of local dialects, the Shuri–Naha variant is generally recognized as the de facto standard, as it had been used as the official language of the Ryukyu Kingdom since the reign of King Shō Shin (1477–1526). Moreover, as the former capital of Shuri was built around the royal palace, the language used by the royal court became the regional and literary standard, which thus flourished in songs and poems written during that era.

Walloon (/wɒˈluːn/; natively walon; French: wallon [walɔ̃] ) is a Romance language that is spoken in much of Wallonia and, to a very small extent, in Brussels, Belgium; some villages near Givet, northern France; and a clutch of communities in northeastern Wisconsin, United States.

It belongs to the langues d'oïl dialect continuum, the most prominent member of which is French. The historical background of its formation was the territorial extension since 980 of the Principality of Liège to the south and west. Walloon is classified as "definitely endangered" by the UNESCO Atlas of the World's Languages in Danger.

Gardiol (Occitan: Gardiòlcode: oci promoted to code: oc ) is the variety of Occitan still spoken today in Guardia Piemontese, Calabria.

UNESCO classifies it as "seriously in danger" of disappearing in its Atlas of the World's Languages in Danger. But on the contrary, Agostino Formica showed in 1999 that Gardiol Occitan was still surviving despite the small number of speakers. Similarly, Pietro Monteleone stressed that Gardiol remained the language in common use in family and friendly relations.

The Ryukyuan languages (琉球語派, Ryūkyū-goha; also 琉球諸語, Ryūkyū-shogo or 島言葉 in Ryukyuan, Shima kotoba, literally "Island Speech"), also Lewchewan or Luchuan (/luː.ˈtʃuː.ən/), are the indigenous languages of the Ryukyu Islands, the southernmost part of the Japanese archipelago. Along with the Japanese language and the Hachijō language, they make up the Japonic language family.

Just as among Japanese dialects, which can have low mutual intelligibility, the Ryukyuan and mainland Japanese languages are not mutually intelligible. It is not known how many speakers of these languages remain, but language shift toward the use of Standard Japanese and dialects like Okinawan Japanese has resulted in these languages becoming endangered; UNESCO labels four of the languages "definitely endangered" and two others "severely endangered".

Otomi (/ˌoʊtəˈmiː/ OH-tə-MEE; Spanish: Otomí [otoˈmi]) is an Oto-Pamean language spoken by approximately 240,000 indigenous Otomi people in the central altiplano region of Mexico. Otomi consists of several closely related languages, many of which are not mutually intelligible. The word Hñähñu [hɲɑ̃hɲṹ] has been proposed as an endonym, but since it represents the usage of a single dialect, it has not gained wide currency. Linguists have classified the modern dialects into three dialect areas: the Northwestern dialects are spoken in Querétaro, Hidalgo and Guanajuato; the Southwestern dialects are spoken in the State of Mexico; and the Eastern dialects are spoken in the highlands of Veracruz, Puebla, and eastern Hidalgo and villages in Tlaxcala and Mexico states.

Like all other Oto-Manguean languages, Otomi is a tonal language, and most varieties distinguish three tones. Nouns are marked only for possessor; the plural number is marked with a definite article and a verbal suffix, and some dialects keep dual number marking. There is no case marking. Verb morphology is either fusional or agglutinating depending on the analysis. In verb inflection, infixation, consonant mutation, and apocope are prominent processes. The number of irregular verbs is large. A class of morphemes cross-references the grammatical subject in a sentence. These morphemes can be analysed as either proclitics or prefixes and mark tense, aspect and mood. Verbs are inflected for either direct object or dative object (but not for both simultaneously) by suffixes. Grammar also distinguishes between inclusive 'we' and exclusive 'we'.