The term "renderable" is often used in graphic design and 3D modeling to describe objects or elements that can be processed or displayed by software and hardware system. There are several synonyms for this term, which include visualizable, drawable, presentable, and displayable. These words all describe the quality of being able to be rendered or processed in some way, whether it's through a computer program or a physical display. Other potentially useful synonyms for "renderable" might include depictable, representable, and showable. Ultimately, the choice of synonym will depend on the context in which the term is being used and the specific qualities that need to be emphasized.