This article provides an overview of noun synonyms, presents the research of Kyrgyz-Turkish linguistic scientists, gives the opinions of linguistics scientists, where it is analyzed by the example of Ch. Aitmatov. The unexplored nature of noun synonyms in the language of Ch. Aitmatov's works, scientific and theoretical questions about the synonymic nature of the noun, colorful originality and concept indicate that within the framework of Kyrgyz linguistics, they have again begun to be considered as a problem, the relevance of the topic, given the lack of literature and a small number of scientific studies in this direction. In solving problems, the main attention is paid to noun synonyms, their synonymic aspects in the language of the work are  given a place in the example of the author's work. The subject of our work includes the works of Ch. Aitmatov, the object of which is the result of noun synonyms in the language of these works. Definition in the linguistic aspect of the colorful side of the linguistic means of noun synonyms in the analyzed works of Ch. Aitmatov and identification of his aesthetic side in speech. The use of synonyms of nouns in the works of the writer is analyzed by drawing theoretical conclusions from it