The antonyms for the word "pro lapsing" could be a variety of words, depending on the context. For example, antonyms for "pro lapsing" in the sense of a physical organ or tissue slipping out of place could include "stabilizing," "fixing," or "supporting." In a more general sense, antonyms for "pro lapsing" could include "persisting," "enduring," or "continuing." These words suggest a sense of stability or durability, as opposed to the idea of something slipping or deteriorating. In any case, the antonyms for "pro lapsing" offer alternatives that convey a sense of strength, resilience, and stability.