There are many synonyms for the term "postmodern theatre". Some of the common synonyms include experimental theatre, avant-garde theatre, contemporary theatre, and modern theatre. Postmodern theatre is characterized by a departure from traditional theatrical conventions and a focus on self-reflexivity, irony, and ambiguity. It is often associated with the work of theatre artists such as Samuel Beckett, Bertolt Brecht, and Harold Pinter. However, postmodern theatre is an evolving art form, and new styles and techniques are constantly emerging. Regardless of the specific terminology used to describe it, postmodern theatre continues to challenge and push the boundaries of what is possible in live performance.