16-letter words containing s, t, p, e
- whited sepulchre — hypocrite
- will-o'-the-wisp — ignis fatuus (def 1).
- with due respect — with deserved esteem
- world exposition — world's fair.
- writ of subpoena — a legal document commanding the attendance in court, as a witness, of the person on whom it is served, under a penalty
- xenotransplanted — Transplanted by xenotransplantation.
- zenith telescope — a telescope mounted to point only at the zenith, used at some observatories for measuring time by the stars.