Ricefield rat is a term commonly used to describe a small rodent found in rice fields. However, there are many other synonyms used to refer to this animal. Some of these include field rat, swamp rat, water rat, marsh rat, and even river rat. These names reflect the habitats in which they can be found as well as their appearance and behavior. While they may be considered a pest in some areas, ricefield rats can also play an important ecological role in wetland environments. Understanding the different names used to describe them can help us better appreciate and respect these creatures.