Went to the bottom can be defined as sinking, submerging, or descending. Some antonyms for this phrase include rising, floating, ascending, or emerging. Rising refers to moving upwards while floating means staying on the surface of a liquid without sinking. Ascending is the act of moving upwards, while emerging refers to coming out from a liquid or any other covering. These words signify the opposite of "went to the bottom" and can be used in the context of different scenarios such as swimming, boating, or diving. By using suitable antonyms, the language can add depth to the story, making it more interesting and engaging.