Monodrama is a theatrical form that is performed by a single actor who plays all the characters and narrates the story. However, there are a few synonyms for the word "Monodrama" that can be used to describe this type of performance. The first synonym is "one-person show" or simply "solo performance" which refers to a theatrical performance where only one actor is present on the stage. Another synonym is "one-man play" and "one-woman play" which are specific terms used for Monodramas performed by male and female actors respectively. Additionally, the term "one-actor play" can also be used to describe a Monodrama. Overall, these synonyms are essentially interchangeable and can be used to describe the same type of performance.