16-letter words containing p, l, o, t
- windfall profits — Windfall profits are excessive profits with a non-business cause such as a natural disaster.
- wolfenden report — a study produced in 1957 by the Committee on Homosexual Offences and Prostitution in Britain, which recommended that homosexual relations between consenting adults be legalized
- world exposition — world's fair.
- xenotransplanted — Transplanted by xenotransplantation.
- yah-boo politics — adversarial politics in which politicians constantly deride their opponents and dismiss everything suggested by them
- zenith telescope — a telescope mounted to point only at the zenith, used at some observatories for measuring time by the stars.