20-letter words containing r, u, n, w
- turn over a new leaf — one of the expanded, usually green organs borne by the stem of a plant.
- twelve-string guitar — an acoustic guitar having twelve strings instead of six, with each pair tuned an octave apart, and more difficult to play than the standard guitar.
- under/below strength — If an army or team is under strength or below strength, it does not have all the members that it needs or usually has.
- unified screw thread — a screw thread system introduced for defence equipment (1939–44), in which the thread form and pitch were a compromise between British Standard Whitworth and American Standard Sellers: adopted by the International Standards Organization
- university of hawaii — (body, education) A University spread over 10 campuses on 4 islands throughout the state. See also Aloha, Aloha Net.
- university of twente — (body, education) A university in the east of The Netherlands for technical and social sciences. It was founded in 1961, making it one of the youngest universities in The Netherlands. It has 7000 students studying Applied Educational Science; Applied Mathematics; Applied Physics; Chemical Technology; Computer Science; Electrical Engineering; Mechanical Engineering; Philosophy of science, Technology and Society; Educational Technology.
- walking-around money — money that is carried on the person for routine expenses and minor emergencies; pocket money.
- war production board — the board (1942–45) that supervised and regulated the production and sale of matériel essential to the logistics of World War II. Abbreviation: WPB, W.P.B.
- wardrobe malfunction — an embarrassing situation caused by the clothes a person is wearing
- weights and measures — units or standards of measurement
- western mountain ash — a mountain ash, Sorbus sitchensis, of western North America.
- whole-life insurance — a type of insurance with a savings element that is guaranteed to pay out on death provided premiums have been paid as required by the policy
- wilson cloud chamber — cloud chamber.
- winsoft products ltd — (company) The company which produces EMBLA Pro. E-mail: WinSoft Products Ltd <[email protected]>
- without detriment to — If something happens without detriment to a person or thing, it does not harm or damage them.
- woman of easy virtue — a sexually available woman, esp a prostitute
- working-capital fund — a fund established to finance operating activities in an industrial enterprise.