Epigastric Fossa is a term used to describe a specific area of the human body, which is located in the upper abdomen. This region is often associated with sensations of discomfort, bloating, and pain. If you're looking for synonyms to describe this area, there are several terms you can use. Some of the most common synonyms include the epigastrium, upper abdomen, abdominal region, and upper gastric area. Other terms you could use include the abdominal pit, stomach pit, and epigastric region. Regardless of which term you choose, it's important to note that all of these synonyms refer to the same area of the body and are often used interchangeably.