The concept of co-signing, which refers to the act of assuming financial responsibility for another person's loan or lease agreement, has a number of antonyms. These include independent financing, solo leasing, stand-alone borrowing, self-sufficient credit, and solitary loan agreements. While co-signing can sometimes be a necessary step for individuals who are hoping to support friends or family members in need, it also carries significant risks and potential complications. By exploring these antonyms, consumers may be able to find alternative solutions to their financial needs that do not require co-signing or other forms of interdependent borrowing.