The word "dimensional" refers to an object's size, shape, or arrangement in space. There are several synonyms for this word, including "spatial," "geometric," "proportional," "measureable," and "quantitative." These words all relate to the physical attributes of an object and describe its size or shape in different ways. "Spacial" refers to how an object takes up space, while "geometric" relates to its shape and form. "Proportional" indicates how an object's different parts relate to each other in size and shape, while "measurable" and "quantitative" are terms that focus on the specific numerical values of an object's dimensions. Whether we're talking about building models or exploring the far reaches of the galaxy, these synonyms for "dimensional" help to convey a sense of size, space, and scale.