Lexical generalizations in Kyrgyz and Chagatai languages

The Kyrgyz people on the way of its formation as a nation and historical and cultural development, as well as the peoples of the world used several types of writing. Among them there is some information about the use of Chagatai writing in the period from XVIII to XIX centuries. However, despite this, the lexical and grammatical questions of the Chagatai language used by the Kyrgyz in the language of written monuments of those times still remain open and was not investigated in Kyrgyz linguistics. Therefore, this article has been a comparative analysis of the vocabulary of the Chagatai language with the Kyrgyz language and investigated lexical generalizations, which were based on the works and a number of studies of Russian and other foreign researchers in this direction such as V. V. Radlov, N. I. Ilminsky, P. M. Melioransy, K. Brockelman, A. K. Borovkov, N. Samoilovich, N. Vamberi, Fuat Koprulu, G. F. Blagova, A. Sherbak. In particular, it is established that, such words in the Chagatai language as: ay , ayım , ayran , arpa, aş , at, balka, beşik, çay, çanak, çelek, kıska , kızıl , kıyın, kök, mol , aç, çıú, iç, kėç , kėt, аta, baba , аġa, ake , balduz, аtalık, jasaul, güynak, börk, biçak, kiyiz, bilau, arkan, kaymak, aş etc...