14-Letter Words Containing: _,A,E,M,N,O,P

• a drug (trade name Thorazine) derived from phenothiazine that has antipsychotic effects and is used as a sedative and tranquilizer

• a chemical process that combines several monomers to form a polymer or polymeric compound

• surgical removal of the vermiform appendix

• 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)

• the action of accomplishing something

• an ability that has been acquired by training

• the act of making a film