13-Letter Words Starting TH & Ending S

• a tranquilizer (trade name Mellaril) used to treat schizophrenia and other psychotic disorders

• the production or use of theories

• a short prayer of thanks before a meal

• fourth Thursday in November in the United States; second Monday in October in Canada; commemorates a feast held in 1621 by the Pilgrims and the Wampanoag

• a colorless crystalline alkaloid derived from tea leaves or made synthetically; used in medicine as a bronchial dilator

• anterior pituitary hormone that stimulates the function of the thyroid gland

• a public road from one place to another

• a well-bred person

• a racehorse belonging to a breed that originated from a cross between Arabian stallions and English mares

• a pedigreed animal of unmixed lineage; used especially of horses

• having a list of ancestors as proof of being a purebred animal

• perennial herb of southeastern United States having white-rayed flower heads; formerly used as in folk medicine