13-Letter Words Containing: R,R,I,S

• extremely high fever (especially in children)

• a professional boxer

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

• a group of viruses including those causing mumps and measles

• 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)

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

• be characteristic of

• an antineoplastic drug used to treat Hodgkin's disease