The antonyms for the word "more messed-up" could vary depending on the context. However, some possible choices could be "organized," "tidy," "well-maintained," "methodical," "neat," or "orderly." These words refer to the opposite of being in a state of confusion, disorder, or chaos. Thus, they portray a sense of structure, arrangement, or systematization, which is contrary to being "more messed-up." Using these antonyms can better describe a situation, environment, or person that is not chaotic, disorganized, or cluttered but appears in control, systematic, and managed. Ultimately, antonyms of "more messed-up" can provide clarity and precision in communication, demonstrating the degree of orderliness or disorderliness in a given scenario.