Chechen language
Chechen ( , ) is a Northeast Caucasian language spoken by more than 1.4 million people, mostly in the Chechen Republic and by members of the Chechen diaspora throughout Russia, Jordan, Central Asia (mainly Kazakhstan and Kyrgyzstan), and Georgia.
Itelmen language
Itelmen (autonym: "itənmən") or Western Itelmen, formerly known as Western Kamchadal, is a language of the Chukotko-Kamchatkan family spoken on the western coast of the Kamchatka Peninsula. Fewer than a hundred native speakers, mostly elderly, in a few settlements in the southwest of Koryak Autonomous Okrug, remained in 1993. The 2002 Census counted 3,180 ethnic Itelmens, virtually all of whom are now monolingual in Russian. However, there are attempts to revive the language, and it is being taught in a number of schools in the region.