There are several synonyms that can be used to describe an Academy Award-winning performance. These include stellar performance, outstanding portrayal, remarkable acting, exceptional execution, and brilliant interpretation. In addition to these terms, other descriptors may include powerful delivery, compelling acting, and unforgettable character portrayal. When discussing a particular film or actor, one might refer to their Academy Award performance as a tour-de-force or a game-changing turn. Overall, any number of words and phrases can be used to capture the unique talent, dedication, and artistry that goes into creating an Academy Award-winning performance on the big screen.