Cuneiform Luwian
Cuneiform Luwian is a term that refers to the corpus of Luwian texts attested in the tablet archives of Hattusa; it is essentially the same cuneiform writing system used in Hittite. In Laroche's Catalog of Hittite Texts, the corpus of Hittite cuneiform texts with Luwian insertions runs from CTH 757-773, mostly comprising rituals. Cuneiform Luwian texts are written in several dialects, of which the most easily identifiable are Kizzuwatna Luwian, Istanuwa Luwian, and Empire Luwian. The last dialect represents the vernacular of Hattusan scribes of the 14th-13th centuries BC and is mainly attested through Glossenkeil words in Hittite texts.
Read more about this topic: Luwian Language