Sphericities is a term used to describe the degree to which an object or substance can be considered spherical. There are several synonyms for this term, including roundness, sphere-like, globularity, circularity, and orbicularity. These words can be used interchangeably to describe the physical properties of objects that are roughly spherical in shape or structure. Sphericities is often used in scientific fields such as chemistry, physics, and geology to describe the shape and structure of particles and other substances. Using these synonyms, scientists and researchers can gain a better understanding of the physical properties of objects and substances and how they interact with their environment.