COMPARATIVE STUDY OF DIACHRONIC AND SYNCHRONIC LANGUAGE CHANGES: ENGLISH AND UZBEK PERSPECTIVES.

This research is dedicated to the study of diachronic and synchronic changes in the English and Uzbek languages. Language change occurs through historical events, social factors, technological advancements, and external influences. English belongs to the Indo-European language family and, throughout its development, has adopted a large number of words from Latin, French, and Germanic languages. The Uzbek language, belonging to the Turkic language family, has primarily borrowed words from Persian, Arabic, Russian, and modern English. This article provides a comparative analysis of phonetic, morphological, syntactic, and lexical changes, illustrating how these two languages have evolved over time.