Не пойму, чего википедия про курукхов говорит. https://en.wikipedia.org/wiki/Kurukh_people
Но в статье про язык конкани говорится несколько иное! https://en.wikipedia.org/wiki/Konkani_language

Хорошо, пусть курукхи мигрировали с Конкана.According to the Indian Anthropological Society, Konkan is said to be the original home of the Kurukh tribes, from whence they migrated to Northern India. A Kurukh substratum is very prominent in the language of the Konkan or the Konkani language.
Но в статье про язык конкани говорится несколько иное! https://en.wikipedia.org/wiki/Konkani_language
А тут скорее про мунда, живших в Конкане, говорят.The substratum of the Konkani language lies in the speech of Proto-Australoid tribes called Kurukh, Oraon, and Kukni, whose modern representatives are languages like Kurukh and its dialects like Kurux, Kunrukh, Kunna, and Malto. According to the Indian Anthropological Society, these Australoid tribes speaking Austro-Asiatic or Munda languages who once inhabited Konkan, migrated to Northern India (Chota Nagpur Plateau, Mirzapur) and are not found in Konkan any more.
