14-Letter Words Containing: P,R,O,S,T

• the branch of organic chemistry dealing with the chemistry of plants

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

• abnormal dryness of the conjunctiva and cornea of the eyes; may be due to a systemic deficiency of vitamin A

• use an apostrophe

• a measuring instrument for measuring changes in volume of a part or organ or whole body (usually resulting from fluctuations in the amount of blood it contains)

• red pigment in red algae