family of languages including Chukchi, Koryak, Itelmen, Aliutor, and Kerek, spoken in northeastern Siberia. The Luorawetlan language family is placed with the Yeniseian languages, Yukaghir, and Nivkh within the Paleo-Siberian languages, which are not genetically related. The largest languages of the Luorawetlan family are Chukchi and Koryak.