12-Letter Words Containing: U,A,R,I,S,T,S,_

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

• any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs

• the position or authority of a suzerain

• the domain of a suzerain

• a person who jumps from aircraft using a parachute

• Any of the fish in the Rhinobatidae family of rays.

• the position of curator