1) Maintainable 2) Reparable 
• (a.) Capable of being rectified; as, a rectifiable mistake. • (a.) Admitting, as a curve, of the construction of a straight l//e equal in length to any definite portion of the curve.
Rec'ti·fi`a·ble adjective 1. Capable of being rectified; as, a rectifiable mistake. 2. (Math.) Admitting, as a curve, of the construction of a straight l......e equal in length to any definite portion of the curve.