The word "writeoff" refers to the cancellation of a debt or the recognition of a loss. Its antonyms are "asset," "income," and "profit," which all denote valuable resources or gains. An asset is anything that a company owns that can provide future economic benefits. Income refers to the money earned by a person from a job or investment. Profit is the amount of revenue minus expenses, which indicates the success of a business. These words all contrast with "writeoff," which indicates a negative financial situation. While a writeoff may seem unfavorable, understanding its antonyms can provide insight into financial success.