ヒッタイト語
Urartian belonging to the Hurro-Urartian language family existed in eastern Anatolia around Lake Van. It existed as the language of the kingdom of Urartu from about the 9th century BCE until the 6th century. Hattian is attested in Hittite ritual texts but is not related to the Hittite language or to any other known language; it dates from the 2nd millennium BCE.