The term "Spanish Grunt" is a peculiar name for an animal, but it accurately describes a type of fish that is commonly found in the Caribbean Sea. If you're looking for synonyms, you might consider other names for this fish such as "red grunt," "white grunt," or "black grunt." These names refer to variations in the fish's coloration, which may vary from a bright red to a deep black. Additionally, "grunt" is a somewhat generic term that also refers to other types of fish, including the pigfish and the margate. So if you're looking for other synonyms, you might want to consider these related species as well.