15-Letter Words Containing: O,O,C,Y,T,E,S

• surgical removal of the gall bladder (usually for relief of gallstone pain)

• Any psychotomimetic drug, such as LSD.

• (pharmaceutical effect) That induces a temporary state of altered perception and symptoms similar to those of psychosis (such as hallucinations).

• a gastrointestinal hormone that stimulates the secretion of pancreatic enzymes and the contraction and emptying of the gall bladder; its release is stimulated by the presence of fatty acids and amino acids in the small intestine

• The scientific study of psychology and motivation in history.

• affected with emotional disorder

• a person suffering from neurosis