The phrase "keeping under" can be interpreted in different ways depending on context. However, some antonyms for this phrase could be "letting go," "releasing," or "freeing." These words suggest a sense of liberation, indicating that something or someone has been restrained or held down and is now being given the space and freedom to move or act as they please. Other antonyms could include "lifting up," "raising," or "empowering," which connote a sense of support, strength, and encouragement. Overall, antonyms for "keeping under" convey positive messages of growth, progress, and independence that are essential for personal and professional development.