15-Letter Words Containing: O,S,H,I,S

• 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 anterior lobe of the pituitary body; primarily glandular in nature

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

• the posterior lobe of the pituitary body; primarily glandular in nature

• providing a chart or outline of a system

• the act of reducing to a scheme or formula

• A form of psychology based on the direct experience of the self.