12-letter words containing a, t, o, n, e, r
- unpatronized — having few or no patrons
- unperforated — pierced with a hole or holes: Punch out along the perforated line.
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unreportable — not able to be reported, relayed, or spoken of
- unrestorable — to bring back into existence, use, or the like; reestablish: to restore order.
- unrhetorical — not rhetorical; literal; plainspoken
- urban forest — the trees and plants within a city.
- urinogenital — genitourinary.
- van der post — Sir Laurens (Jan). 1906–96, South African writer and traveller. His works include the travel books Venture to the Interior (1952), The Lost World of the Kalahari (1958), and Testament to the Bushmen (1984) and the novels The Hunter and the Whale (1967) and The Admiral's Baby (1996)
- velarization — to pronounce with velar articulation.
- ventral root — a nerve fiber bundle that emerges from either side of the spinal cord and joins with a complementary bundle to form each spinal nerve in the series of spinal nerves: the root at the rear of the spinal cord (dorsal root or sensory root) conveys sensations to the central nervous system, and the root at the front (ventral root or motor root) conveys impulses to the muscles.
- ventrodorsal — pertaining to the ventral and dorsal aspects of the body; extending from the ventral to the dorsal side.
- ventromedial — relating to both the ventral and medial surfaces, or to the front and to the middle
- verification — the act of verifying.
- vertebration — vertebrate formation.
- verumontanum — an elevation in the wall of the urethra
- video rental — the system of renting films on video or DVD for a period of time in exchange for payment
- viscerotonia — a personality type characterized by hedonism and conviviality: said to be correlated with an endomorph body type
- vituperation — verbal abuse or castigation; violent denunciation or condemnation.
- vociferation — noisy outcry; clamor.
- voting paper — a ballot.
- wagon master — wagon boss.
- waste ground — an empty piece of land
- water cannon — a truck-mounted hose or pipe that shoots a jet of water through a nozzle at extremely high pressure, used especially in dispersing rioters or demonstrators.
- water coning — Water coning is when flow in a well changes as the oil-water interface forms into a bell shape.
- watered-down — made weaker or less effective from or as from dilution with water: a watered-down cocktail; Spectators saw a watered-down version of the famous opera.
- waterfowling — the sport of shooting waterfowl
- watering pot — a container for water, typically of metal or plastic and having a spout with a perforated nozzle, for watering or sprinkling plants, flowers, etc.
- waterlogging — to cause (a boat, ship, etc.) to become uncontrollable as a result of flooding.
- weatherbound — (often nautical) Delayed or prevented by bad weather from doing something, such as travelling.
- weatherwoman — a woman who works as a weathercaster.
- weatherwomen — Plural form of weatherwoman.
- weavers-knot — sheet bend.
- westmoreland — William Childs [chahyldz] /tʃaɪldz/ (Show IPA), 1914–2005, U.S. army officer: commander of U.S. forces in Vietnam and Thailand 1964–68.
- xanthopterin — a yellow pigment, C6H5N5O2, found in some butterfly or moth wings or in the urine of mammals
- xenoreactive — (immunology) That generates a reaction to material from another species.
- yachtsperson — A yachtsman or yachtswoman.
- zone therapy — a type of massage which works on the theory that specific parts of the foot or palm of the hand are associated with different parts of the body, and that massaging the feet or hands will give the patient relief from disorders in the related part of the body