15-letter words containing a, n, g, s, h
- to change hands — When something changes hands, its ownership changes, usually because it is sold to someone else.
- toughened glass — glass that has been made stronger using chemical or thermal treatments so that it will not break easily
- training scheme — a scheme for teaching people skills in a particular field or profession
- training school — a school that provides training in some art, profession, or vocation.
- training wheels — a pair of small wheels attached one on each side of the rear wheel of a bicycle for stability while one is learning to ride.
- ultrasonography — a diagnostic imaging technique utilizing reflected high-frequency sound waves to delineate, measure, or examine internal body structures or organs.
- vanishing cream — a cosmetic similar to cold cream but less oily, applied usually to the face and neck as a base, night cream, or moisturizer.
- vanishing point — a point of disappearance, cessation, or extinction: His patience had reached the vanishing point.
- vanishing spray — a substance that disperses without trace shortly after it is sprayed onto a surface, used in football to mark a temporary line behind which defenders must stand when a free kick is taken
- 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.
- walpurgis night — (especially in medieval German folklore) the evening preceding the feast day of St. Walpurgis, when witches congregated, especially on the Brocken.
- washing machine — an apparatus, especially a household appliance, for washing clothing, linens, etc.
- washing-up bowl — plastic bowl used for washing dishes
- 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
- whaling station — a place where the carcases of whales were processed
- what's cooking? — what's happening?
- 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).
- wrestling match — sport: contention by grappling opponent
- wrongheadedness — The state of being wrongheaded.
- yin-yang school — a school of ancient Chinese philosophers who interpreted history in terms of the influence of the seasons and of five elements: earth, wood, metal, fire, and water.