Hittite language writing system cuneiform
Hittite (natively 𒌷𒉌𒅆𒇷 nišili /  "the language of Neša", or nešumnili /  "the language of the people of Neša"), also known as Nesite (Nešite / Neshite, Nessite), is an extinct Indo-European language that was spoken by the Hittites, a people of Bronze Age Anatolia who created an empire centred on Hattusa, as well as parts of the northern Levant and Upper Mesopotamia. The language, now long extinct, is attested in cuneiform, in records dating from the 17th (Anitta text) to the 13th centuries BCE, with isolated Hittite loanwords and numerous personal names appearing in an Old Assyrian context from as early as the 20th century BCE, making it the earliest-attested use of the Indo-European languages.
By the Late Bronze Age, Hittite had started losing ground to its close relative Luwian. It appears that in the 13th century BCE, Luwian was the most widely spoken language in the Hittite capital, Hattusa. After the collapse of the Hittite New Kingdom during the more general Late Bronze Age collapse, Luwian emerged in the Early Iron Age as the main language of the so-called Syro-Hittite states, in southwestern Anatolia and northern Syria.History
The Hittite language has traditionally been stratified into Old Hittite (OH), Middle Hittite (MH) and New Hittite or Neo-Hittite (NH, not to be confused with the polysemic use of "Neo-Hittite" label as a designation for the later period, which is actually post-Hittite), corresponding to the Old, Middle and New Kingdoms of the Hittite history (c. 1750–1500 BCE, 1500–1430 BCE and 1430–1180 BCE, respectively). The stages are differentiated on both linguistic and paleographic grounds.In a 2019 work, Hittitologist Alwin Kloekhorst recognizes two dialectal variants of Hittite: one he calls "Kanišite Hittite", and a second he named "Ḫattuša Hittite" (or Hittite proper). The first is attested in clay tablets from Kaniš/Neša (Kültepe), and is dated earlier than the findings from Ḫattuša.Script
Hittite was written in an adapted form of Peripheral Akkadian cuneiform orthography from Northern Syria. The predominantly syllabic nature of the script makes it difficult to ascertain the precise phonetic qualities of some of the Hittite sound inventory.
The syllabary distinguishes the following consonants (notably, the Akkadian s series is dropped),
Script Alphabet Orthography Characters Writing scheme