The word "theater-absurd" has a variety of synonyms that can be used to describe this type of performance. One synonymous term is "theater of the absurd," which is commonly used to refer to plays that feature characters who are isolated, disillusioned, and unable to communicate with each other. Another term that is often used to describe this type of theater is "experimental theater," which is characterized by its unconventional approaches to storytelling, staging, and performance. Other synonyms for "theater-absurd" include "avant-garde theater," "surrealist theater," and "anti-theater." These terms all suggest that this type of theater is marked by its rejection of traditional forms and expectations, as well as its commitment to exploring the boundaries of the art form.