There are a number of synonyms for the term "crystal structure," many of which are related to the way in which atoms and molecules are arranged within a solid material. Some common synonyms include "atomic arrangement," "lattice structure," and "crystalline architecture." Other, more specialized, terms may be used to describe specific types of crystal structures, such as "cubic lattice" or "hexagonal close-packed arrangement." Ultimately, the exact terminology used to describe a material's crystal structure will depend on a number of factors, including the material's chemical composition, the conditions under which it was formed, and the specific analytical techniques used to study its structure.