Snake-fish is a term often used to describe a certain type of fish, but there are many other words that can be used instead of this term. Some synonyms for snake-fish include loach, eel, catfish, and goby. These are all fish that have a similar appearance to snake-fish and are often used interchangeably. Some other synonyms for snake-fish include ribbonfish, snipefish, and dragonfish. These words can be useful when trying to describe a specific type of fish and can help to avoid confusion when discussing different species of fish. It's always important to be as accurate as possible when describing animals, and using synonyms can help to achieve that.