Kanikkaran language

Kanikkaran, also known as Kani, is a Dravidian language spoken by about 19,000 Kanikkar tribals in southern India.

[1] They dwell in forests and hills of Thiruvananthapuram and Kollam districts of Kerala, and Kanyakumari and Tirunelveli districts of Tamil Nadu.

Kanikkaran has transformed words in Malayalam starting with /a/ into /e/.

añcu (5) becomes eñcu, ari (rice) becomes ei, arivāḷu (sickle) becomes erivāḷu, aluku (split reed) becomes elakku.

[2] The language cannot use personal terminations, similar to Old Malayalam.