The antonyms for the phrase "making payment" suggest refusal, obstruction, and defaulting. They include terms such as: decline, ignore, refuse, protest, shun, and ignore. These words indicate an unwillingness to fulfill a financial obligation or a denial of the debt. In contrast to "making payment", they connote the act of withholding or rejecting payment. These terms, although not directly related to "making payments," accurately convey the opposite meaning. They are useful for explaining financial issues such as missed payments, delinquent accounts, or disputes between creditors and debtors.