Three-dimensionality refers to the quality of having depth, height, and width, making an object or image appear realistic and multi-dimensional. There are several synonyms that can be used to describe this quality, such as depth, voluminosity, spatiality, tangibility, and solidity. These words highlight the physical and tangible nature of three-dimensional objects and the way they occupy and interact with their surrounding space. Other synonyms include density, massiveness, corporeality, concreteness, and materiality, all of which emphasize the physical and palpable qualities that make an object or image feel real and present in the world. Whether used in art, design, or everyday conversation, these synonyms for three-dimensionality help describe and evoke the experience of perceiving and interacting with objects in real space and time.