There are several different synonyms for the term "movie star" that can be used to describe actors and actresses who are famous for their roles in movies. Some of these synonyms include film actor or actress, screen icon, cinema celebrity, Hollywood legend, silver screen star, and blockbuster performer. These terms all imply a certain level of recognition and fame within the film industry, and can be used to describe individuals who have become beloved by audiences for their performances on the big screen. Whether you're a fan of classic Hollywood or modern blockbusters, there are plenty of different ways to describe the most iconic movie stars of all time.