15-Letter Words Containing: P,H,Y,S

• subject to psychoanalytic treatment

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

• a psychologist trained in psychophysics

• the mental representation of sexual activities

• the branch of psychology concerned with abnormal behavior

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

• anti-inflammatory drug (trade name Butazolidin)

• a crystalline amino acid obtained from gelatin or collagen