Antonyms for the term "more unsymmetrical" would be "more symmetrical" or "less unsymmetrical". The word "unsymmetrical" refers to something that is uneven or lacking in symmetry. It can be used to describe an object, shape, or design that is irregular or asymmetric. On the other hand, "symmetrical" means that something is balanced and evenly proportioned. It conveys a sense of harmony and balance. When something is "more symmetrical", it means that it is even more balanced and consistent. Conversely, "less unsymmetrical" means that the object is still somewhat irregular, but not as much as before.