When it comes to describing fudge sauce, there are a few different synonyms that come to mind. "Hot fudge" is a common term used to describe the ooey-gooey chocolate sauce that's often poured over ice cream or used in baking. "Chocolate syrup" is another way to describe fudge sauce, as it's a viscous, rich liquid that's usually made with cocoa powder or melted chocolate. Some might also refer to fudge sauce as "chocolate drizzle" or simply "chocolate sauce." No matter what you call it, fudge sauce is a decadent treat that's perfect for satisfying your sweet tooth.