The term "Orange fin" refers to a specific type of fish, however, there are various synonyms that people may use in place of it. These synonyms include "Orange finned perch", "Giant perch", "Pond perch" and "Pumpkinseed". The orange color of this fish's fins makes it unique and easily distinguishable from other types of fish. The fish is typically found in freshwater sources and is popular amongst anglers. It is important for those who are interested in fishing to learn about the various synonyms for the Orange fin in order to better understand and communicate about this species of fish.