Аннотация
Nouns, which are the leading groups of words, have always needed to be studied in the field of linguistics. In particular, it was necessary to study the influence of phonosemantic and phonomorphic-semantic phenomena on the phonetic or phonetic, semantic features of words in the modern language. On the contrary, another group of nouns does not change its appearance, but changes its internal lexical composition. Some have lost their old meanings, while others add new lexical meanings. According to researchers, the noun was used in ancient Turkic inscriptions. Orkhon-Yenisei monuments have their own system of phonetic, morphological and semantic features. Introduces many settings for correct reading and translation of individual words. Scientists also explained in detail the peculiarities of recording sounds in the monument. Focuses on phonetic and grammatical structure. The article discusses the phonomorphosemantic characteristics of ancient nouns and the definition of nouns in the language of medieval written monuments from the point of view of the modern Kazakh language. In addition, scientific concepts of indigenous words were generalized, the opinions of scientists-researchers of Kazakh linguistics, such as Marhabat Tomanov, Berikbai Sagyndykuly, Zhamal Mankeeva, etc. were taken as a basis.