Kurmanji is also the common and ceremonial language of Yazidis.[12] Their sacred book Mishefa Reş and all prayers are written and spoken in Kurmanji.[13]
Ethnologue reports that the use of Kurmanji is declining in Turkey even when the language is used as a language of wider communication (LWC) by immigrants to Turkey, and that the language is threatened because it is losing speakers.[14]
^"Social Contract - Sa-Nes". Self-Administration of North & East Syria Representation in Benelux. Archived from the original on 9 December 2018. Retrieved 22 March 2019.
^Captain R. E. Jardine (1922). Bahdinan Kurmanji - A grammar of the Kurmanji of the Kurds of Mosul division and surrounding districts of Kurdistan. Baghdad: Government Press. p. ii.
^Arakelova, Victoria (2001). "Healing Practices among the Yezidi Sheikhs of Armenia". Asian Folklore Studies. 60 (2): 319–328. doi:10.2307/1179060. ISSN0385-2342. JSTOR1179060. As for their language, the Yezidis themselves, in an attempt to avoid being identified with Kurds, call it Ezdiki.