Razor clams are a popular delicacy enjoyed by many seafood lovers. If you're a fan of this bivalve mollusk, then you might also be interested in the various synonyms for the term. Some of the common synonyms for razor clam include Atlantic jackknife clam, Pacific razor clam, and Ensis directus. Razor clams can also be referred to as razorshell, razor fish, or simply razor. These different names all refer to the same flavorful mollusk that is widely harvested in coastal areas around the world. So, whether you call them razor clams or razorshells, these delectable creatures are sure to satisfy your seafood cravings.