Hurrian language
From the 21st century BC to the late 18th century BC, Assyria controlled colonies in Anatolia, and the Hurrians, like the Hattians or Lullubis, adopted the Assyrian Akkadian cuneiform script for their own language about 2000 BC. Texts in the Hurrian language in cuneiform have been found at Hattusa, Ugarit (Ras Shamra), as well as in one of the longest of the Amarna letters, written by King Tushratta of Mitanni to Pharaoh Amenhotep III. It was the only long Hurrian text known until a multi-tablet collection of literature in Hurrian with a Hittite translation was discovered at Hattusa in 1983.