15-letter words containing r, w
- trustworthiness — deserving of trust or confidence; dependable; reliable: The treasurer was not entirely trustworthy.
- tunbridge wells — a city in SW Kent, in SE England: mineral springs; resort.
- tweet you later — (on the Twitter website) goodbye; see you later
- twelve-tone row — tone row.
- twist one's arm — to combine, as two or more strands or threads, by winding together; intertwine.
- twitching trail — a logging road sufficiently developed to allow the hauling of logs along it by horse or tractor.
- two-star petrol — leaded petrol that has a low octane number; inferior leaded petrol
- two-thirds rule — a former rule in the Democratic Party, effective 1832–1936, requiring a vote of at least two thirds of its national convention delegates to nominate a presidential and vice-presidential candidate.
- tyrwhitt-wilson — Gerald Hugh, 14th Baron Berners [bur-nerz] /ˈbɜr nərz/ (Show IPA), 1883–1950, English composer, painter, and author.
- unanswerability — the quality of not being answerable or contestable
- university wits — a name given to an Elizabethan group of university-trained playwrights and pamphleteers, among them Robert Greene, John Lyly, Thomas Nash, and George Peele.
- unknown country — an unfamiliar topic, place, matter, etc
- unknown soldier — an unidentified soldier killed in battle and buried with honors, the tomb serving as a memorial to all the unidentified dead of a nation's armed forces. The tomb of the American Unknown Soldier, commemorating a serviceman killed in World War I, was established in the Arlington National Cemetery in Virginia in 1921. In 1958, the remains of personnel of World War II and the Korean War were buried alongside the tomb (now called the Tomb of the Unknowns, ). In 1984, a serviceman of the Vietnam War was interred next to the others.
- unseaworthiness — constructed, outfitted, manned, and in all respects fitted for a voyage at sea.
- untrustworthily — in an untrustworthy manner; not trustworthily
- upperclasswoman — An upperclasswoman is a junior or senior student in a high school, college, or university.
- upward mobility — movement from one social level to a higher one (upward mobility) or a lower one (downward mobility) as by changing jobs or marrying.
- upwardly mobile — See under vertical mobility (def 1).
- viewing figures — the number of people watching a television programme
- viewing gallery — an area in a building or outside for viewing an activity, the surrounding scenery, etc
- völkerwanderung — the migration of peoples, esp of Germanic and Slavic peoples into S and W Europe from 2nd to 11th centuries
- w.h. richardson — Henry Handel (Henrietta Richardson Robertson) 1870–1946, Australian novelist.
- waddesdon manor — a mansion near Aylesbury in Buckinghamshire: built (1880–89) in the French style for the Rothschild family: noted for its furnishings and collections of porcelain and paintings
- wage bargaining — discussions between representatives of employees and employers in order to agree levels of pay
- wager of battle — (in medieval Britain) a pledge to do battle for a cause, esp to decide guilt or innocence by single combat
- walk (all) over — to defeat overwhelmingly
- walk-in traffic — The walk-in traffic of a store is the number of people who choose to visit it as they pass by.
- walloon brabant — a province of central Belgium, formed in 1995 from the S part of Brabant province: densely populated and intensively farmed, with large industrial centres. Pop: 360 717 (2004 est). Area: 1091 sq km (421 sq miles)
- wallpaper music — music that is pleasant but not interesting, so people do not pay much attention to it
- wallpaper paste — an adhesive used for attaching wallpaper to a surface
- walpurgis night — (especially in medieval German folklore) the evening preceding the feast day of St. Walpurgis, when witches congregated, especially on the Brocken.
- walrus mustache — a thick, shaggy mustache hanging down loosely at both ends.
- warmheartedness — The quality of being warmhearted.
- warrant officer — (in the U.S. Armed Forces) an officer of one of four grades ranking above enlisted personnel and below commissioned officers.
- warrantableness — Quality of being warrantable.
- wassermann test — a diagnostic test for syphilis using the fixation of a complement by the serum of a syphilitic individual.
- water authority — an official body which is responsible for providing water
- water pennywort — any of numerous perennial herbs of the genus Hydrocotyle, of the parsley family, having rounded leaves and living in water or marshy places.
- water pimpernel — the brookweed.
- water pollution — the pollution of the sea and rivers
- water treatment — the act or process of making water more potable or useful, as by purifying, clarifying, softening, or deodorizing it.
- water-based mud — Water-based mud is a type of drilling mud consisting mainly of water, which has additives to modify it and make it more effective.
- water-repellent — having a finish that resists but is not impervious to water.
- water-resistant — resisting though not entirely preventing the penetration of water.
- waterfall model — (programming) A software life-cycle or product life-cycle model, described by W. W. Royce in 1970, in which development is supposed to proceed linearly through the phases of requirements analysis, design, implementation, testing (validation), integration and maintenance. The Waterfall Model is considered old-fashioned or simplistic by proponents of object-oriented design which often uses the spiral model instead. Earlier phases are sometimes called "upstream" and later ones "downstream". Compare: iterative model.
- waterford glass — fine cut or gilded glass made in Waterford, Ireland, having a slight blue cast due to the presence of cobalt.
- weapons carrier — a light truck for transporting weapons or munitions in the field.
- wearing apparel — clothing; garments.
- weather balloon — sounding balloon.
- weather station — an installation equipped and used for meteorological observation.