14-Letter Words Containing: O,S,T,E,R,N,A

• a polyhedron whose faces are trapeziums

• the words that are spoken in the activity of verbalization

• the activity of expressing something in words

• a solid substance in the form of tiny loose particles; a solid that has been pulverized

• the act of grinding to a powder or dust

• annihilation by pulverizing something

• abnormal presence of air in the pleural cavity resulting in the collapse of the lung; may be spontaneous (due to injury to the chest) or induced (as a treatment for tuberculosis)

• To separate into parts or fractions; to fractionate

• the branch of physics concerned with the conversion of different forms of energy