Polyhedrical is an adjective used to describe something with multiple faces. It is often used when referring to geometric shapes, such as a cube or a pyramid. However, there are a variety of synonyms that can be used in its place. Some of the most common synonyms for polyhedrical are multifaceted, many-sided, complex, and intricate. Other synonyms include multilateral, manifold, and polygonal. Each of these words conveys the same idea of a shape with many faces, but each brings its own nuances and connotations. By using these synonyms, it is possible to add variety and depth to one's language and descriptive abilities.