The antonyms for the word "get bottom" can indicate an opposite in direction or meaning. Some of the antonyms for "get bottom" include rise, ascend, climb, mount, soar, elevate, and levitate. These words suggest movement upwards or the direction of going higher. Additionally, antonyms for "get bottom" may refer to avoiding or preventing failure, such as succeed, triumph, win, accomplish, and achieve. These words imply a sense of accomplishment or success. Overall, the antonyms for "get bottom" present an opposite idea of sinking, falling, or failing and instead suggest rising, succeeding, and achieving.