Rajmahali
/ˈrɑːdʒməˌhɑːli/noun
A Dravidian language spoken by the Sauria-Paharia people living in the area of the Rajmahal Hills of Jharkhand in northern India; = Malto. Now historical.
Origin
Mid 19th century; earliest use found in Journal of the Asiatic Society of Bengal. From the name of the Rajmahal hills of northern India (Hindi Rājmahal) + -i.