Sclaff is a term that is commonly used in the sport of golf, where it refers to a poor shot that results in the ball being struck off the bottom or leading edge of the club face. Synonyms for sclaff include shank, duff, fluff, and duff shot. A shank is a shot where the ball is struck off the hosel of the club instead of the club face, while a duff or fluff refers to a shot that is struck poorly and results in little distance or accuracy. While these terms may sound negative, they are important for golfers to understand and be able to use when describing their shots, as they often provide insight into the golfer's technique and how they can improve their performance.