15-Letter Words Containing: ARD__

• the quality of lacking any predictable order or plan

• the state of being dangerous

• declaring or rendering bastard

• an act that debases or corrupts

• the condition in which a standard has been successfully established

• the imposition of standards or regulations

• the act of checking or adjusting (by comparison with a standard) the accuracy of a measuring instrument

• a graphical image of the heart produced by an echocardiograph

• An image produced by a phonocardiograph.

• of or pertaining to or affecting both the heart and the lungs and their functions

• a long thin board with one edge thicker than the other; used as siding by lapping one board over the board below

• the trait of giving little thought to danger