Alessandro Farnese was an influential figure during the Renaissance era, serving as a cardinal in the Catholic Church and eventually becoming Pope Paul III. Some equivalent terms that could be used to describe him might include "Renaissance leader," "Catholic cardinal," or "head of the Papacy." Other related synonyms might include "Italian statesman," "ecclesiastical statesman," or "church prelate." Depending on the context in which one is discussing Farnese, additional terms such as "diplomat," "patron of the arts," or "political influencer" could also be useful descriptors. Overall, Farnese's impact on history, religion, and art make him a figure worthy of discussion and exploration.