The term "most ovaloid" refers to something that is more oval-shaped than any other similar object. However, there are many synonyms that can be used to describe this shape, such as oblong, ellipsoid, ovate, ovoid, egg-shaped, and elliptical. Each of these words has a slightly different connotation but they all refer to objects that are elongated and rounded in shape similar to an "egg." The choice of synonym will depend on the context and the specific object being described but all convey an image of a shape that is curved and oblong, rather than angled and square.