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

• the branch of psychiatry concerned with psychological methods

• the treatment of mental or emotional problems by psychological means

• accumulation of fluid in the pleural cavity (the space between the lungs and the walls of the chest) often resulting from disease of the heart or kidneys

• use an apostrophe

• therapy that uses physical agents: exercise and massage and other modalities

• use an apostrophe

• a salt or ester of pyrophosphoric acid