Coryphaeus is a term used to describe a leader or a prominent figure in a group or movement. Some synonyms for this word include "champion," "pioneer," "signal-man," or "torchbearer." Other related terms that can be used to describe someone who leads a group or event include "trailblazer," "forefront," "front-runner," "archetype," and "trendsetter." These words all convey a sense of authority, skill, and influence, making them ideal for describing people who lead with confidence and conviction. Whether you're writing an article about a political leader or talking about a business innovator, there are many synonyms for coryphaeus that can help you express your ideas effectively.