A renderer is a term used to describe someone or something that converts an object or image into a visible representation. However, there are several synonyms that can be used to describe a renderer. These include visualizer, illustrator, graphics specialist, animator, and designer. A visualizer is a person who transforms concepts and ideas into visual representations, while an illustrator is someone who creates images to convey information or tell a story. A graphics specialist uses computer software to create images, and an animator specializes in creating motion graphics. Lastly, a designer creates visual solutions to communicate a message or solve a problem. All these synonyms are commonly used to describe a renderer.