A traveling sales representative is someone who represents a company and travels frequently to meet potential clients or customers. While this term is widely used, there are other synonyms that can be used to describe this profession. One term that can be used is "sales representative" which is a person who sells products or services on behalf of a company. Another synonym is "sales agent" who promotes and sells products on behalf of the company. Another term that can be used is "field sales representative" as this person is usually on the go and frequently travels to reach customers. These synonyms can be used interchangeably depending on the context.