Crimean Tatar dialects

The middle dialect is spoken in the Crimean Mountains by the sedentary Tat Tatars (should not be confused with the Tat people which speak an Iranic language). Because its speakers comprise a relative majority of Crimean Tartar speakers, the written language is based on the middle dialect.

Standard Crimean Tatar and its middle dialect are classified as a language of the Cuman (Russian: кыпчакско-половецкая) subgroup of the Kipchak languages and the closest relatives are Karachay-Balkar, Karaim, Krymchak, Kumyk, Urum and extinct Cuman. The middle dialect, although thought to be of Kipchak-Cuman origin, combines elements of both Cuman and Oghuz languages.

The Cuman language arrived in Crimea with the first Turkic invasions of Crimea by Cumans and Pechenegs in the 11th Century. The Cuman language as it developed in Crimea is thought to have been the lingua franca of the Crimean Khanate.

The southern or coastal dialects is spoken by Yalıboylu ("coastal dwellers") who have traditionally lived on the southern coast of the Crimea. Their dialects belong to the Oghuz group of the Turkic languages which includes Turkish, Azeri and Turkmen. This dialect is most heavily influenced by Turkish and shares much of the vocabulary.[1]

Northern, Nogai or Desert dialect (noğay, çöl, şimaliy) is spoken by Crimean Tatars in Romania, Bulgaria, Turkey and other countries. It has Nogai influence and even there are people who say that this dialect is part of Nogai language[2] and related to Kazakh, Karakalpak, and Nogai proper. This dialect was spoken by former nomadic inhabitants of the Crimean (Nogay) steppe. It is thought that the Nogays of the Crimea and the Nogais of the Caucasus and Volga are of common origin from the Nogai Horde, which is reflected in their common name and very closely related languages. In the past some speakers of this dialects also called themselves Qıpçaq (that is Cumans).