Chuvash language

Chuvash (, "Čăvašla"; ) is a Turkic language. It is spoken in Chuvashia, a part of central Russia. It is the only language from the Oghur branch of the Turkic languages that is still spoken today. Though many Turkic languages can be understood by different speakers, Chuvash is quite different.
Chuvash is written using the Cyrillic script. Its alphabet has all of the letters of the Russian alphabet and adds four letters of its own: Ӑ, Ӗ, Ҫ and Ӳ.