Antonyms for the phrase "more well organized" could include "chaotic," "disarrayed," "disorganized," "messy," "unsystematic," and "unstructured." For instance, a disarrayed drawer can be seen as the opposite of a well-organized one. In contrast, a messy workplace or a house with cluttered rooms can also be referred to as disorganized. When everything is out of place and lacks any structure or order, the environment could be described as chaotic. Ultimately, efficient systems and processes encourage better productivity, whereas a lack of organization often leads to confusion, delays, and other issues.