The moray eel is undoubtedly a fearsome fish, with its long, snakelike body and razor-sharp teeth. However, this fascinating creature has several synonyms that are just as descriptive. One of these is the conger eel, which is a name given to several different species of eel in the family Congridae. Another synonym is the sea serpent, which highlights the moray's long, winding shape and the legendary status it has in many cultures. Finally, the term viperfish is also sometimes used to describe the moray eel, drawing attention to its venomous bite and predatory nature. Overall, these synonyms capture different aspects of the moray eel's appearance, behavior, and reputation in the animal kingdom.