"Extraneous expenses" refers to unnecessary or extra costs that are not essential or important. These expenses are additional and can be avoided or reduced to save money. Full definition
Then figure out which extraneous expenses you can live without, so you can build a savings account or have more money to pay off your debt. (studentloanhero.com)
Second, use the credit card for essentials only and eliminate extraneous expenses. (lendedu.com)
Lenders often attempt to remove any liens or extraneous expenses before trying to sell the property. (homeunion.com)