7-Letter Words Starting TR & Ending N

• an enzyme of pancreatic origin; catalyzes the hydrolysis of proteins to smaller polypeptide units

• a step in walking or running

• the grooved surface of a pneumatic tire

• the part (as of a wheel or shoe) that makes contact with the ground

• structural member consisting of the horizontal part of a stair or step

• put down or press the foot, place the foot

• tread or stomp heavily or roughly

• crush as if by treading on

• brace (an archer's bow) by pressing the foot against the center

• apply (the tread) to a tire

• mate with (used of male birds)

• cocked hat with the brim turned up to form three points

• A swimming stroke in which the left and right hands are alternately raised out of the water, brought forward and drawn back through the water. A scissor kick is performed on every second stroke.

• a crime that undermines the offender's government

• disloyalty by virtue of subversive behavior

• an act of deliberate betrayal