Most muddied can be described as unclear or indecisive. Opposite antonyms for the word include clear, clean, tidy, neat, organized, distinct, and refined. Clear is the opposite of muddied, which means transparent or easy to understand. Clean is the opposite of muddied, which means free of dirt or pollution. Tidy is the opposite of muddied, which means well-organized and maintained. Neat is the opposite of muddied, which means orderly and well-groomed. Organized is the opposite of muddied, which means arranged in a systematic or structured manner. Distinct is the opposite of muddied, stating that something is clear and easily recognizable. Finally, refined is the opposite of muddied and refers to something defined and elegant in appearance.