What is the opposite of commingling?

The opposite of commingling is segregation. Commingling refers to the mixing of different assets or funds so that they become indistinguishable from one another. This often creates legal issues, particularly in contexts like trusts, banking, or property where it is important to keep assets separate for clarity and accountability.

Segregation, on the other hand, involves keeping assets or funds distinct and separate from one another. This practice ensures that each asset can be individually identified and attributed to a specific owner or purpose, thus protecting the rights and claims of parties involved. This is why segregation serves as the appropriate antithesis to commingling, highlighting the importance of clear ownership and management of assets.

Other options do not relate to the concept of mixing and separating assets. Appurtenant refers to something that is attached or belongs to a property but does not connect directly to the idea of asset management. Mixing is essentially a synonym for commingling, which makes it opposite to what is being asked. Cooperating refers to working together and does not pertain to the handling or categorizing of assets in the way that segregation does.