15-letter words containing w, a, i, n
- mechanical twin — a crystalline twin formed by the strain set up by an applied force.
- mishnaic hebrew — the Hebrew language as used from about a.d. 70 to 500.
- moccasin flower — the lady's-slipper.
- mouthwateringly — In a mouthwatering manner.
- moving sidewalk — a moving surface, similar to a conveyor belt, for carrying pedestrians.
- moving stairway — escalator (def 1).
- multiwavelength — Involving, or composed of, multiple wavelengths.
- napoleonic wars — French-led war in early 19th century
- navigation laws — laws relating to navigation
- new hampshirite — of New Hampshire
- new high german — the High German language since c1500.
- new-variant cjd — a form of Creutzfeldt-Jakob disease thought to be transmitted by eating beef or beef products infected with BSE
- newtonian fluid — any fluid exhibiting a linear relation between the applied shear stress and the rate of deformation.
- nightwatchwoman — (rare) The female equivalent of a nightwatchman.
- nonwithstanding — Misspelling of notwithstanding.
- notwithstanding — in spite of; without being opposed or prevented by: Notwithstanding a brilliant defense, he was found guilty. She went to the game anyway, doctor's orders notwithstanding.
- once in a while — at one time in the past; formerly: I was a farmer once; a once powerful nation.
- orange milkweed — butterfly weed (def 1).
- outline drawing — a drawing consisting only of external lines
- outward-looking — looking beyond oneself; open-minded and reaching out to other people, organizations, etc
- parkinson's law — the statement, expressed facetiously as if a law of physics, that work expands to fill the time allotted for its completion.
- phase-switching — a technique used in radio interferometry in which the signal from one of the two antennae is periodically reversed in phase before being multiplied by the signal from the other antenna
- port washington — a town on NW Long Island, in SE New York.
- port wine stain — a large birthmark of purplish color, usually on the face or neck.
- port-wine stain — a large birthmark of purplish color, usually on the face or neck.
- powder magazine — a compartment for the storage of ammunition and explosives.
- power macintosh — Power Mac
- primary rainbow — the most commonly seen rainbow, formed by light rays that undergo a single internal reflection in a drop of water.
- primary winding — an induction coil that is the part of an electric circuit in which a changing current induces a current in a neighbouring circuit
- prince of wales — Prince of Wales and Duke of Cornwall ("The Black Prince") 1330–76, English military leader (son of Edward III).
- prisoner of war — a person who is captured and held by an enemy during war, especially a member of the armed forces. Abbreviation: POW.
- privately owned — owned by a private individual or organization, rather than by the state or a public body
- queen's highway — king's highway.
- question of law — a question concerning a rule or the legal effect or consequence of an event or circumstance, usually determined by a court or judge.
- railway journey — a journey made by railway train
- railway network — a system of intersecting rail routes
- railway station — train stop, railroad station
- reading the law — that part of the morning service on Sabbaths, festivals, and Mondays and Thursdays during which a passage is read from the Torah scrolls
- reuben sandwich — a grilled sandwich of corned beef, Swiss cheese, and sauerkraut on rye bread.
- reviewing stand — A reviewing stand is a special raised platform from which military and political leaders watch military parades.
- rolling meadows — a city in NE Illinois, near Chicago.
- rowland heights — a city in SW California, near Los Angeles.
- sandwich course — A sandwich course is an educational course in which you have periods of study between periods of being at work.
- saskatchewanian — a native or inhabitant of Saskatchewan
- satin bowerbird — the largest Australian bowerbird, Ptilonorhynchus violaceus, the male of which has lustrous blue plumage
- saw-edged knife — a knife with a serrated edge
- senior wrangler — (at Cambridge University) a candidate who has obtained first-class honours in Part II of the mathematics tripos and got the highest marks
- shadow minister — a member of the main opposition party in Parliament who would hold ministerial office if their party were in power
- share ownership — the owning of shares in a company
- shrink-wrapping — a flexible plastic wrapping designed to shrink about its contours to protect and seal something