A Comparative Study of the Interaction of Words and Common Roots in Persian, Hindi and Urdu Languages (Cultural-historical and linguistic relations)

A significant part of Hindi words (Sanskrit) and Urdu mediating language with Persian is common. The high frequency of Persian words in Hindi and Urdu, the use of scientific and literary terms in Urdu, and the close relations and interactions between the lands of Iran and India throughout history are evidence of this claim; Especially since the Persian language and literature gained such momentum and authority during the Timurids and the Mongols of Iran and India that all reports and correspondence of the Indian government had to be written in Persian alongside the native language of India and Indian poets of the Timurid era in India were often bilingual. This encouraged the natives of the subcontinent to learn Persian, and as confirmed by historical evidences, Persian words in most of these places became synonymous with the native Indian words. One of the goals and necessities of this research is to show the common lexical roots of the two languages, increase, decrease and change their meaning in the evolution from ancient Persian and Sanskrit to modern Persian, as well as how to produce sound and pronunciation and the cause of differences that affect Persian language teaching. And from another dimension, it can represent the interaction and historical-cultural and linguistic relations of these two lands from the past to the present.