Byronesque refers to someone or something that reflects the style, attitude, or rebellious spirit of the famous poet Lord Byron. However, if you're searching for alternative terms to describe this aesthetic, there are a few other options to explore. The adjective "romantic" often gets associated with Byronesque, due to Byron's reputation as a romantic poet. "Gothic" might be another option, as this term embodies a dark, brooding atmosphere that's often found in works inspired by Lord Byron. "Bohemian" is yet another synonym that can describe the unconventional and often rebellious nature of Byronesque style, characterized by dramatic flair, artistic creativity, and a rejection of societal norms.