Mis-proportion is defined as an improper or incorrect balance of size or shape. The antonyms or opposites of this word would be proper proportion or correct balance. When something is in proper proportion, it is well-balanced and harmonious. Other antonyms for mis-proportion could include symmetry, equilibrium, balance, and proportionality. Mis-proportion can cause problems in many different situations, such as in architecture, art, and design. By focusing on achieving proper proportion, designers can create visually appealing and functional products, while architects can ensure their buildings are structurally stable and aesthetically pleasing. Ultimately, using antonyms of mis-proportion can lead to better design, functionality, and a more unified visual appearance.