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.
Chenchu language
Chenchu language is a Dravidian language which belongs to the Telugu branch of its South-Central family. This language is spoken mostly in Andhra Pradesh and Telangana states in India by about 28,754 people (1981 census) of the Chenchu Aboriginal forests hunter-gatherer tribe. It is also called Chenchukulam, Chenchwar, Chenswar or Choncharu.