13-Letter Words Containing: X,E,Y,E

• extremely high fever (especially in children)

• a mildly narcotic analgesic drug (trade name Darvon) related to methadone but less addictive

• extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds

• To extend a joint beyond its normal position in a way that stresses the ligaments, often causing injury

• Extremely long; extended greatly