Hurrians
The Hurrians (; cuneiform: 𒄷𒌨𒊑; transliteration: Ḫu-ur-ri), also called Hari, Khurrites, Hourri, Churri, Hurri or Hurriter, were a people of the Bronze Age Near East. They spoke a Hurro-Urartian language called Hurrian, and lived in Anatolia and Northern Mesopotamia. The largest and most influential Hurrian nation was the multi-ethnic kingdom of Mitanni, the Mitanni perhaps being Indo-European speakers who formed a ruling class over the Hurrians. The population of the Indo-European-speaking Hittite Empire in Anatolia included a large population of Hurrians, and there is significant Hurrian influence in Hittite mythology. By the Early Iron Age, the Hurrians had been assimilated with other peoples, except perhaps in the kingdom of Urartu. According to a hypothesis by I.M. Diakonoff and S. Starostin, the Hurrian and Urartian languages are related to the Northeast Caucasian languages while present day Armenians are an amalgam of both Hurrians and Urartians.
Language
The Hurrians spoke an ergative-agglutinative language conventionally called Hurrian, which is unrelated to neighbouring Semitic or Indo-European languages, and may have been a language isolate.