The antonyms for the word "profit" are loss, deficit, and liability. These words convey the exact opposite meaning of the term "profit." While profit denotes the financial gain earned from a business or investment, loss refers to the opposite - the financial decline in value or earnings. Deficit is the shortfall in the income needed to cover expenses, and liability is the financial obligation or debt that must be paid. Knowing the antonyms of a word can help a person fully grasp its meaning and context. In business, understanding the antonyms of the term "profit" can help to identify financial risks and potential problems.