"Man of mark" is a phrase used to describe a prominent or distinguished individual. This phrase is typically used as a compliment and is often associated with high-achievers, leaders, and people who are influential in their field. Other synonyms for "man of mark" include "notable," "eminence," "celebrity," "personage," and "heavyweight." These words all suggest someone who is highly respected and recognized for their achievements and contributions. Another term often used is "mover and shaker," which refers to someone who has a significant impact on their industry or community. Overall, all of these synonyms convey a sense of prestige and importance.