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

• any plant of the genus Pulsatilla; sometimes included in genus Anemone

• a broad highway designed for high-speed traffic

• an extensive electronic network (such as the internet) used for the rapid transfer of sound and video and graphics in digital form

• brain surgery on human patients intended to relieve severe and otherwise intractable mental or behavioral problems

• a reckless impetuous irresponsible person

• Any solid with conventional crystalline properties but exhibiting a point group symmetry inconsistent with translational periodicity

• the gentry who own land (considered as a class)

• an intuitive feeling for the natural idiom of a language

• the state of being dangerous