When it comes to Belgian waffles, there are several synonyms that describe the delicious breakfast treat. One common synonym is Liege waffle, which is a type of Belgian waffle that has a caramelized sugar exterior and a soft, chewy interior. Another similar option is the Brussels waffle, which is usually rectangular in shape and has deep pockets for holding toppings. Some people also refer to Belgian waffles as "sugar waffles" or "pearl sugar waffles" because of their sweet taste and unique texture. Whatever you prefer to call them, these waffles are a beloved breakfast staple all around the world.