16-letter words containing a, n, s, t, r
- washington thorn — a dense tree, Crataegus phaenopyrum, of the rose family, native to the eastern coast of the U.S., having triangular leaves, small clusters of white flowers, and clusters of bright red fruit.
- water-base paint — latex paint.
- watson-wentworth — Charles, 2nd Marquis of Rockingham [rok-ing-uh m] /ˈrɒk ɪŋ əm/ (Show IPA), 1730–82, British statesman: prime minister 1765–66, 1782.
- weatherstripping — A piece of weatherstrip material.
- welfare benefits — financial assistance; social security payment
- welfare payments — government benefits
- western sandwich — a sandwich with a western omelet for a filling.
- wholeheartedness — fully or completely sincere, enthusiastic, energetic, etc.; hearty; earnest: a wholehearted attempt to comply.
- windfall profits — Windfall profits are excessive profits with a non-business cause such as a natural disaster.
- wire-transferred — to transmit (money or credit) by wire transfer.
- woman of letters — a woman engaged in literary pursuits, especially a professional writer.
- word association — stimulation of an associative pattern by a word.
- worth one's salt — a crystalline compound, sodium chloride, NaCl, occurring as a mineral, a constituent of seawater, etc., and used for seasoning food, as a preservative, etc.
- 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.
- zagros mountains — a mountain range in S Iran: has Iran's main oilfields in its W central foothills. Highest peak: Zard Kuh, 4548 m (14 920 ft)