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

• Any member of the Paramyxoviridae family of negative-sense single-stranded RNA viruses responsible for a number of human and animal diseases.

• 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