The phrase "breaks the bank" typically refers to an expense that is very expensive or beyond one's budget. Some antonyms for this phrase could be "affordable," "inexpensive," "reasonably priced," "economical," or "cost-effective." These words suggest that a purchase or expense can be manageable and won't cause financial strain. Other antonyms might include phrases like "a steal," "a bargain," or "a good deal," implying that the cost is actually lower than one would expect. When searching for alternatives to "breaks the bank," it's a good idea to look for phrases that emphasize affordability and value.