In many cases a borrowed word especially one borrowed long ago is practically indistinguishable from a native word without a thorough etymological analysis (street, school, face). The number of borrowings in the vocabulary of a language and the role played by them is determined by the historical development of the nation speaking the language. The most effective way of borrowing is direct borrowing from another language as the result of contacts with the people of another country or with their literature.
Mieder W. International Scholarship. New York: Garland Publishing, 1993. P. 27-63.
Gotthardt H.H., Varga M.A. (eds.) Introduction to Paremiology: A Comprehensive Guide Studies. Berlin: De Gruyter, 2014. P. 2-10.
IvyPanda. (2020, September 8). Language Borrowings and Their Types. https://ivypanda.com/essays/language-borrowings-and-their-types.