SYNCHRONOUS AND DIACHRONIC LANGUAGE RESEARCH (ORIGINS, DIFFERENTIATION, DEVELOPMENT)

The article is devoted to the analysis and description of the formation of diachronic and synchronic linguistics. The birth and formation of the science of language from the standpoint of its synchronicity and diachrony was of great importance for the development of linguistics at the end of the 19th century. and in the 20th century. Starting from Wilhelm von Humboldt and Ferdinand de Saussure, the examination of language in statics and dynamics (language and speech) is intertwined with the study of language in diachronic and synchronic aspects. In modern linguistics, both theoretically and practically in this regard, all written languages have been investigated, therefore the science of language gives an idea of all languages, but with varying degrees of research, primarily of the diachronic aspect.In terms of synchronicity, modern languages have been studied quite deeply and widely, which is confirmed by textbooks and other teaching materials for their study and teaching. In the process of writing the article, methods such as the method of theoretical analysis, the method of linguistic analysis, and the comparative method were used.