The term "setting order" refers to the act of organizing things or situations according to certain rules or guidelines. The opposite of this would be chaos or disorder, where there is no structure or system in place. Other antonyms for "setting order" could include disarray, confusion, disorganization, or mayhem. These words all suggest a state of disorderliness or lack of control. When things are not set in order, it can be difficult to find what you need, complete tasks efficiently, or even operate smoothly in your everyday life. Therefore, it's essential to create a sense of organization and structure to make life easier for yourself and those around you.