Becoming insolvent refers to a company or individual being unable to pay their debts or meet their financial obligations. The opposite of this would be becoming solvent, which means that a person or business has enough assets to cover their debts and continue to meet their financial obligations. When someone becomes insolvent, they may file for bankruptcy or insolvency, while becoming solvent means that they are financially stable and able to continue their activities without restrictions. Other antonyms for becoming insolvent might include financially secure, financially stable, or financially viable. It's important to maintain financial stability and avoid becoming insolvent in order to avoid negative consequences such as legal action or bankruptcy.