15-letter words containing w, a, t, l
- travelling wave — a wave carrying energy away from its source
- troubled waters — a confused or chaotic state of affairs: The situation was terrible, but like many politicians he was attracted by troubled waters.
- tweet you later — (on the Twitter website) goodbye; see you later
- twelve apostles — the twelve disciples chosen by Jesus to go forth to teach the gospel
- twitching trail — a logging road sufficiently developed to allow the hauling of logs along it by horse or tractor.
- two-dimensional — having the dimensions of height and width only: a two-dimensional surface.
- two-star petrol — leaded petrol that has a low octane number; inferior leaded petrol
- unanswerability — the quality of not being answerable or contestable
- 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.
- vatican swindle — Lafcadio's Adventures.
- wager of battle — (in medieval Britain) a pledge to do battle for a cause, esp to decide guilt or innocence by single combat
- walk-in traffic — The walk-in traffic of a store is the number of people who choose to visit it as they pass by.
- walking catfish — an Asian catfish, Clarias batrachus, that can survive out of water and move overland from one body of water to another: introduced into Florida.
- wallace nutting — Wallace, 1861–1941, U.S. antiquary, author, and illustrator.
- 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 paste — an adhesive used for attaching wallpaper to a surface
- walnut husk fly — any of several fruit flies, as Rhagoletis completa, the larvae of which feed on and discolor walnut husks.
- 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.
- warrantableness — Quality of being warrantable.
- washington lily — a lily, Lilium washingtonianum, of the western coast of the U.S., having whorled leaves and fragrant, purple-spotted white flowers.
- washington palm — a palm tree, Washingtonia filifera, of California and Florida, having large fan-shaped leaves and small black fruits
- watch the clock — If you are watching the clock, you keep looking to see what time it is, usually because you are bored by something and want it to end as soon as possible.
- water pimpernel — the brookweed.
- water pollution — the pollution of the sea and rivers
- water-repellent — having a finish that resists but is not impervious to 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.
- wattle and daub — Also, wattle and dab. a building technique employing wattles plastered with clay and mud.
- weather balloon — sounding balloon.
- welfare statism — the belief in or practices of a welfare state.
- well trajectory — The well trajectory is the direction in which the well is drilled.
- well-accredited — officially recognized as meeting the essential requirements, as of academic excellence: accredited schools.
- well-accustomed — customary; usual; habitual: in their accustomed manner.
- well-acquainted — having personal knowledge as a result of study, experience, etc.; informed (usually followed by with): to be acquainted with law.
- well-advertised — to announce or praise (a product, service, etc.) in some public medium of communication in order to induce people to buy or use it: to advertise a new brand of toothpaste.
- well-cultivated — prepared and used for raising crops; tilled: cultivated land.
- well-delineated — to trace the outline of; sketch or trace in outline; represent pictorially: He delineated the state of Texas on the map with a red pencil.
- well-elaborated — worked out with great care and nicety of detail; executed with great minuteness: elaborate preparations; elaborate care. Synonyms: perfected, painstaking. Antonyms: simple.
- well-formulated — to express in precise form; state definitely or systematically: He finds it extremely difficult to formulate his new theory.
- well-integrated — combining or coordinating separate elements so as to provide a harmonious, interrelated whole: an integrated plot; an integrated course of study.
- well-maintained — to keep in existence or continuance; preserve; retain: to maintain good relations with neighboring countries.
- well-ventilated — to provide (a room, mine, etc.) with fresh air in place of air that has been used or contaminated.
- wentworth scale — a scale for specifying the sizes (diameters) of sedimentary particles, ranging from clay particles (less than 1⁄256 mm) to boulders (over 256 mm)
- west carrollton — a town in W Ohio.
- west hartlepool — a former borough, now part of Hartlepool, in Cleveland County, in NE England, at the mouth of the Tees.
- west palm beach — a city in SE Florida: winter resort.
- westphalian ham — a hard German ham with a distinctive flavor derived from being smoked over beechwood and juniper.
- whaling station — a place where the carcases of whales were processed
- whatchamacallit — an object or person whose name one does not know or cannot recall.