Moksha Radios app. The Moksha language is a member of the Finno-Volgaic subdivision of the Uralic languages with about 500,000 native speakers. Moksha is the majority language in the western part of Mordovia. Its closest relative is the Erzya language, with which it is not intelligible. Moksha is also considered to be closely related to the extinct Meshcherian and Muromian languages. There are presently six dialects of Moksha: Central, Western (or Zubu dialect), South-Western, Northern, South-Eastern and Southern.