The antonyms for the phrase "are the bottom of" are "are the top of" or "are the best of." The former indicates that something or someone is at the highest point of achievement, success or status, while the latter refers to something or someone being of the highest quality, value or excellence. These antonyms imply a great degree of admiration, respect and appreciation for the subject, whereas the original phrase means the exact opposite - that something or someone is at the lowest possible point, often used in a negative or derogatory sense. By using antonyms, we can convey a more positive and uplifting sentiment towards the subject at hand.