15-letter words containing c, o, n, w, a
- new archaeology — a reorientation of archaeology, dating from the 1960s, that emphasizes an explicitly scientific, problem-oriented, deductive approach to research.
- newton's cradle — an ornamental puzzle consisting of a frame in which five metal balls are suspended in such a way that when one is moved it sets all the others in motion in turn
- nightwatchwoman — (rare) The female equivalent of a nightwatchman.
- nuclear-powered — powered by nuclear energy
- once in a while — at one time in the past; formerly: I was a farmer once; a once powerful nation.
- power macintosh — Power Mac
- prince of wales — Prince of Wales and Duke of Cornwall ("The Black Prince") 1330–76, English military leader (son of Edward III).
- sandwich course — A sandwich course is an educational course in which you have periods of study between periods of being at work.
- show one's face — the front part of the head, from the forehead to the chin.
- snowball effect — a process of continuously accelerating change in size, importance, etc
- spotted cowbane — a North American water hemlock, Cicuta maculata, of the parsley family, having a purple-mottled stem, white flowers, and deadly poisonous, tuberlike roots.
- teaching fellow — a holder of a teaching fellowship.
- the common weal — the good of society
- the wrong track — the incorrect line of investigation, inquiry, etc
- upperclasswoman — An upperclasswoman is a junior or senior student in a high school, college, or university.
- w.h. richardson — Henry Handel (Henrietta Richardson Robertson) 1870–1946, Australian novelist.
- warrant officer — (in the U.S. Armed Forces) an officer of one of four grades ranking above enlisted personnel and below commissioned officers.
- weapons carrier — a light truck for transporting weapons or munitions in the field.
- weekend cottage — a cottage where people spend weekends
- 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.
- what's cooking? — what's happening?
- wheelchairbound — Confined to a wheelchair.
- white cast iron — cast iron having most or all of its carbon in the form of cementite and exhibiting a silvery fracture.
- window cleaning — the task of washing and shining windows
- witch of agnesi — a plane curve symmetrical about the y- axis and asymptotic to the x- axis, given by the equation x 2 y =4 a 2 (2 a − y).
- with one accord — If a number of people do something with one accord, they do it together or at the same time, because they agree about what should be done.
- worcester china — porcelain articles made in Worcester (England) from 1751 in a factory that became, in 1862, the Royal Worcester Porcelain Company
- working capital — the amount of capital needed to carry on a business.
- wraparound care — a childcare facility intended to help working parents, in which young children are looked after before and after school
- wreathed column — a column having a twisted or spiral form.