14-Letter Words Containing: C,O,P,R,T,U,U

• To deliver a punch designed to exploit an opponent's momentary defensive weakness caused by a punch thrown by the opponent.

• To deliver a competitive response to an opponent designed to exploit a weakness created by the opponent's offensive efforts.

• a return punch (especially by a boxer)

• a mainframe computer that is one of the most powerful available at a given time

• A substance that has no resistance to conducting an electric current

• The part of the avian stomach, between the crop and the gizzard, that secretes digestive enzymes.

• A similar part of the digestive system of invertebrates.