Definitely endangered languages

language native to Ireland

thumb|The opening page of the 1828 Yiddish-written Jewish holiday of Purim play Esther, oder die belohnte Tugend from [[Fürth (by Nürnberg), Bavaria]]

Romance language spoken in the Swiss canton of Grisons (Graubünden)

Polynesian language spoken in New Zealand

Romance language indigenous to the island of Sardinia

Romance language

language of the Romani people belonging to the Indo-Aryan branch of the Indo-European language family

Uralic language

Gallo-Italic language spoken in the Italian region of Lombardy

Romance language spoken mainly in Italy

Romance language belonging to the Rhaeto-Romance family, spoken in the Friuli region of northeastern Italy

Rhaeto-Romance language of northeast Italy

variety of Mongolic spoken by the Buryats that is classified either as a language or as a major dialect group of Mongolian

Eastern Romance language of the Southern Balkans

Gallo-Romance language (for the ancient extinct language use Q36104)

language part of the Mordvinic branch of the Uralic languages and the majority language in the western part of Mordovia

dialect of the South Estonian [Võro-Seto] language

language of the Caucasus mountains in the Russian Karachay–Cherkess Republic by the Abazins

register of the Oirat language, natively spoken by the Kalmyk people of Kalmykia

Franco-Provençal (also Francoprovençal, Patois or Arpitan) is a Gallo-Romance language that originated and is spoken in eastern France, western Switzerland, and northwestern Italy.

Turkic language

Kartvelian language, also named “Megrelian” or “Iverian” (“iveriuli ena” in Georgian), spoken in North-Western Georgia

last living dialect of the East Frisian language

Kartvelian language

South Caucasian language in the Kartvelian family, close to Mingrelian, spoken by the Laz people on the southeastern shore of the Black Sea

Polynesian language spoken in Tuvalu

Polynesian language of Niue

Greek dialect

Lezgic language spoken by the Aghuls in southern Dagestan (Russia) and in Azerbaijan

Emilian–Romagnol () is a linguistic continuum that is part of the Gallo-Italic languages spoken in the northern Italian region of Emilia-Romagna. It is divided into two main varieties, Emilian and Romagnol.

Occitan dialect spoken in southwestern France, and Catalonia, Spain

West Iberian dialect continuum

dialect of Pitcairn-Norfolk

Turkic language spoken in Western Siberia

Albanian dialect spoken in Italy

Romance (transitional) language variety, closely related to Sardinian and especially Corsican

endangered Germanic language of Italy

Mongolic language primarily spoken by members of the Daur ethnic group

language

language spoken by the Alabama-Coushatta tribe

thumb|Seven Priests sounding horns at Wall of Jericho. From an illustrated manuscript of Emrani's Fath-nameh. Judeo-Persian refers to both a group of Jewish dialects spoken by Jews and Judeo-Persian texts (written in the Hebrew alphabet). As a collective term, Judeo-Persian refers to a number of Judeo-Iranian languages spoken by Jewish communities throughout the formerly extensive Persian Empire, including Iranian Jews, Mountain Jews, Afghan Jews, and Bukharan Jews.

language isolate of New Mexico, United States

Polynesian language native to French Polynesia

language

dialect

Judeo-Tat or Juhuri (, , ) is a Judeo-Persian dialect and the traditional language spoken by the Mountain Jews in the eastern Caucasus Mountains, especially Azerbaijan, parts of Russia and today in Israel. It belongs to the southwestern group of the Iranian division of the Indo-European languages, albeit with heavy influence from Hebrew. The words Juhuri and Juhuro translate as "Jewish" and "Jews".

Judeo-Arabic variety of Morocco

Gallurese () is a Romance dialect of the Italo-Dalmatian family spoken in the region of Gallura, northeastern Sardinia. Gallurese is variously described as a distinct southern dialect of Corsican or transitional language of the dialect continuum between Corsican and Sardinian. "Gallurese International Day" () takes place each year in Palau (Sardinia) with the participation of orators from other areas, including Corsica.

language

Upper German variety of Italy

language family

dialect of the Sardinian language

language of the Vedda people

definitely endangered language isolate spoken by about 200 Aikanã people in Rondônia, Brazil

dialect of the Sardinian language

language of the Cofán people

language

Chuukic language

language

language