16-letter words containing u, n, b, a, p
- unimpressionable — easily impressed or influenced; susceptible: an impressionable youngster.
- unpredictability — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- vapor combustion — Vapor combustion is a closed burn system used for treating liquid waste which contains volatile organic compounds.
- world bank group — the collective name for the International Bank for Reconstruction and Development, the International Finance Corporation, and the International Development Association, whose headquarters are all in Washington
- 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