cura, accuratio (the latter Cic., Brut., 67, mira accuratio in componendis rebus). (The words are found in this connection and order), cura et diligentia: subtilitas (acuteness, subtilty; e.g., with mathematical accuracy, geometrica subtilitate docere aliquid): sometimes diligentia (close application and attention). With the greatest accuracy, accuratissime, exactissime, or sometimes diligentissime.