Stacked heels are a popular type of shoe heel that adds height and style to any outfit. They are made by layering thin pieces of wood or other materials together to create a sturdy and stable base. While the term "stacked heel" is the most commonly used to describe this type of heel, there are many synonyms that can be used to convey the same idea. Some of these include block heel, chunky heel, platform heel, and wood heel. Each of these terms emphasizes the solid and grounded nature of this type of shoe heel, making it a great choice for both style and comfort.