The term "more fouled up" suggests a disorganized, complicated, or unpleasant situation. Antonyms for this phrase could include "smooth," "organized," "clear," "simple," "orderly," "straightforward," "tidy," "neat," "coordinated," "together," "well-planned," "efficient," "uncomplicated," "untroubled," "easy," "serene," "calm," "pleasant," or "harmonious." These terms describe situations that lack confusion, chaos, or messiness. Using antonyms for "more fouled up" can help to improve clarity and precision in communication, and can convey a sense of serenity, simplicity, and order in a variety of contexts.