Some common synonyms for professional golf include competitive golf, tour golf, and championship golf. Professional golf typically refers to golf played by athletes who have received extensive training and are paid for their participation in tournaments. Tour golf often refers specifically to the PGA tour, but may also encompass other professional tours such as the European Tour or LPGA Tour. Championship golf typically refers to high-profile tournaments such as the U.S. Open or Masters Tournament. Other synonyms for professional golf may include pro golf, elite golf, and professional-level golf. Regardless of the terminology used, professional golf represents the pinnacle of the sport and requires a high level of skill and dedication.