Vis a vis is a French term that is commonly used in the English language. This term is often used when comparing two things or people, especially in a professional setting. While it is a well-known term, there are several synonyms that can be used in its place based on the context of the sentence. Some of the synonyms for vis a vis include regarding, concerning, in relation to, with respect to, and as regards. These words can be used interchangeably with vis a vis depending on the sentence's theme without altering the sentence's meaning. It is essential to understand the various synonyms to improve one's writing style and vocabulary.