Mudpuppy is a type of aquatic salamander that is found mainly in North America. It has smooth skin and a flattened tail, making it an excellent swimmer. If you're looking for synonyms for the word "Mudpuppy," you may be wondering what other terms describe this fascinating creature. Some common synonyms include waterdog, siren, hellbender, and mud eel. These terms all refer to species of amphibians that inhabit wetlands, streams, and rivers. Mudpuppies are fascinating creatures that can be found in a variety of different environments, so it's important to choose the right synonym to accurately describe the specific species you're talking about.