Starrer is a term used to describe the leading actor or actress in a movie, play or television series. However, there are several synonyms for the word starrer, including lead actor, lead actress, star performer, top-billed actor, and leading player. These synonyms often describe the actor or actress who plays the most important role in a production. Other terms that are less common but still used include titular character, mainstay, and headliner. Regardless of the term used, the starrer plays a crucial role in any production, and their performance can make or break the success of the project.