CRAR, also known as Capital to Risk Weighted Assets Ratio, is an important metric used in the banking industry to measure the capital adequacy of a bank. Synonyms for CRAR include Capital Adequacy Ratio (CAR), Solvency Ratio, and Capital Ratio. These terms are used interchangeably in the industry to describe the proportion of capital a bank holds against its risks. Other related terms include Tier 1 capital ratio, Tier 2 capital ratio, and Total Capital Ratio. Banks must maintain a minimum CRAR to comply with regulations and ensure they have enough capital to absorb losses in the event of economic downturns or other financial crises.