ROA, also known as return on assets, is a key financial performance metric that measures the amount of income earned by a company relative to its total assets. While there are no direct synonyms for this particular acronym, there are several related terms that are commonly used in financial analysis. For example, profitability ratios such as return on investment (ROI) and return on equity (ROE) are similar measures that focus on different parts of a company's financial picture. Other related terms include asset turnover, capital efficiency, and operational efficiency. Ultimately, these measures all offer valuable insights into a company's financial health and potential for future growth.