Above the Mark is the perfect antonym for the phrase "below the mark." It is an expression that indicates that a person has exceeded the expectations or standards set for them. Instead of falling short, achieving excellence and doing something to the best of one's ability is what can be said to be above the mark. This expression is commonly used by teachers to recognize and praise their students who are performing exceptionally well. Above the mark can also be used in other situations, such as in sports or work environments, to indicate success and excellence. Therefore, when someone says "above the mark," they mean that something was done to a high standard or exceeded expectations.