13-Letter Words Containing: R,R,S

• extremely high fever (especially in children)

• a drug used to reduce stress or tension without reducing mental clarity

• a professional boxer

• an instrument that indicates whether two periodic motions are synchronous (especially an instrument that enables a pilot to synchronize the propellers of a plane that has two or more engines)

• accumulation of fluid in the pleural cavity (the space between the lungs and the walls of the chest) often resulting from disease of the heart or kidneys

• a group of viruses including those causing mumps and measles

• describe or portray the character or the qualities or peculiarities of

• be characteristic of

• an antineoplastic drug used to treat Hodgkin's disease