The phrase "show case" refers to an item or an area that is used for displaying or highlighting something special or unique. Some synonyms for the term include "display," "exhibit," "demonstrate," "feature," "highlight," "model," "present," "promote," "spotlight," "unveil," and "show off." Each of these words has a slightly different connotation, but they all convey the idea of showcasing something in a positive light. Whether you are showcasing a product, a talent, or a new idea, using these synonyms can help you to find the right word to communicate your intended meaning.