Orbiculate is an adjective that is used to describe something that is circular or rounded in shape. Some synonyms for the word orbiculate include circular, round, spherical, globular, and ball-shaped. Other options include disc-shaped, wheel-shaped, curvilinear, and looped. These words can be used to describe a wide range of objects and natural phenomena, from planets and moons to fruits and flowers. Whether describing a perfectly round marble or the shape of a piece of artwork, there are many ways to capture the essence of orbiculate using alternative synonyms and descriptive language.