15-Letter Words Containing: O,O,P,S,T,Y

• To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis

• the branch of psychology concerned with abnormal behavior

• the branch of medicine dealing with the diagnosis and treatment of mental disorders

• The physiological processes associated with disease or injury.

• a method of drying food or blood plasma or pharmaceuticals or tissue without destroying their physical structure; material is frozen and then warmed in a vacuum so that the ice sublimes

• an underactive thyroid gland; a glandular disorder resulting from insufficient production of thyroid hormones

• regarding something abstract as a material thing