The term "market form" is commonly used in economics to describe the structure or organization of a market. However, there are several synonyms that can be used to describe this concept. One such synonym is "market structure," which refers to the way in which a market is organized and the degree of competition within it. Another synonym for market form is "market organization," which refers to the way in which buyers and sellers interact in a market. Additionally, "market configuration" and "market layout" can also be used to describe the structure of a market. All of these terms are used interchangeably to describe the way in which a market operates.