Northwestern Iranian languages in the context of "Kurdish language"

Kurdish (Kurdî, کوردی, pronounced [kʊrdiː] ) is a Northwestern Iranian language or group of languages spoken by Kurds in the region of Kurdistan, namely in southeast Turkey, northern Iraq, northwest Iran, and northern Syria. It is also spoken in northeast Iran, as well as in certain areas of Armenia and Azerbaijan.

Kurdish varieties constitute a dialect continuum, with some mutually unintelligible varieties, and collectively have 26 million native speakers. The main varieties of Kurdish are Kurmanji, Sorani, and Southern Kurdish (Xwarîn). The majority of the Kurds speak Kurmanji, and most Kurdish texts are written in Kurmanji and Sorani. Kurmanji is written in the Hawar alphabet, a derivation of the Latin script, and Sorani is written in the Sorani alphabet, a derivation of the Arabic script.

Zaza–Gorani is a Kurdic linguistic subgroup of Northwestern Iranian languages. They are usually classified as a non-Kurdish branch of the Northwestern Iranian languages but most of their speakers consider themselves ethnic Kurds.

The Zaza–Gorani languages are the Zaza and the Gorani, and Shabaki languages. Whereas Gorani is composed of four dialects being Hawrami, Bajelani and Sarli.

The Semnani languages or Komisenian languages are a group of Northwestern Iranian languages, spoken in Semnan province (only 68,700 native speakers in 2019) of Iran that share many linguistic features and structures with Iranian languages. These languages are also called "dialects" in some sources. The Semnani languages are descendants of the extinct Parthian whereas the Caspian languages are descended from the extinct Median.

There are six Semnani languages named in the literature. Some may be dialects, but there is little published work on their relationships.

Zaza (endonym: Zazakî, Dimlî, Dimilkî, Kirmanckî, Kirdkî, or Zonê ma, lit. 'Our language') is a Northwestern Iranian language spoken primarily in eastern Turkey by the Zazas, who are mostly considered as Kurds, and in many cases identify as such. The language is a part of the Zaza–Gorani language group of the northwestern group of the Iranian branch. The glossonym Zaza originated as a pejorative. According to Ethnologue, Zaza is spoken by around 1.48 million people, and the language is considered threatened due to a declining number of speakers, with many shifting to Turkish. Nevins, however, puts the number of Zaza speakers between two and three million.

Talysh (تؤلشه زوؤن, Tolışə Zıvon, Tолышә зывон) is a Northwestern Iranian language spoken in the northern regions of the Iranian provinces of Gilan and Ardabil and the southern regions of the Republic of Azerbaijan by around 500,000-800,000 people. Talysh language is closely related to the Tati language. It includes many dialects usually divided into three main clusters: Northern (in Azerbaijan and Iran), Central (Iran) and Southern (Iran). Talysh is partially, but not fully, intelligible with Persian. Talysh is classified as "vulnerable" by UNESCO's Atlas of the World's Languages in Danger.

Mazandarani (Mazanderani: مازِرونی, Mazeruni; also called Mazani (مازنی) or Tabari (تبری); also called Taveri, Mazeruni, Tati, Geleki and Galeshi) is an Iranian language of the Northwestern branch spoken by the Mazanderani people. As of 2023, there were 1.35 million native speakers. The language appears to be decreasing, as it is threatened, and due to the majority of its speakers shifting to Iranian Persian. As a member of the Northwestern branch (the northern branch of Western Iranian), etymologically speaking, it is rather closely related to Gilaki and also related to Persian, which belongs to the Southwestern branch. Though the Mazani and Persian languages have both influenced each other to a great extent, both are independent languages with different origins in the Iranian plateau.

Mazandarani is closely related to Gilaki, and the two languages have similar vocabularies. The Gilaki and Mazandarani languages (but not other Iranian languages) share certain typological features with Caucasian languages (specifically the non-Indo-European South Caucasian languages), reflecting the history, ethnic identity, and close relatedness to the Caucasus region and Caucasian peoples of Mazandaranis and Gilak people.

Gilaki (گیلٚکي زٚوؤن romanized: Gilɵki Zɵvon) is an Iranian language belonging to the Caspian subgroup of the Northwestern branch, spoken in south of Caspian Sea by Gilak people. Gilaki is closely related to Mazandarani. The two languages of Gilaki and Mazandarani have similar vocabularies. The Gilaki and Mazandarani languages (but not other Iranian languages) share certain typological features with Caucasian languages (specifically Kartvelian languages), reflecting the history, ethnic identity, and close relatedness to the Caucasus region and Caucasian peoples of the Gilak people and Mazandarani people.