12-letter words containing t, r, i, a, l, o
- trucial oman — a former name of United Arab Emirates.
- trypanocidal — (of a drug, agent, activity, etc) effective in killing trypanosomes
- tubulifloral — (of a plant) tubuliflorous
- ultraserious — extremely serious
- ultraviolent — characterized by or pertaining to extreme acts of violence
- unhistorical — of, pertaining to, treating, or characteristic of history or past events: historical records; historical research.
- unifactorial — of or relating to a single gene.
- unobligatory — required as a matter of obligation; mandatory: A reply is desirable but not obligatory.
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unrhetorical — not rhetorical; literal; plainspoken
- urbanologist — a sociologist specializing in urban life and problems
- urinogenital — genitourinary.
- urolithiasis — a diseased condition marked by the formation of stones in the urinary tract.
- valorization — to provide for the maintaining of the value or price of (a commercial commodity) by a government's purchasing the commodity at the fixed price or by its making special loans to the producers.
- vapour trail — A vapour trail is a white line of water vapour left in the sky by an aeroplane, a rocket, or a missile.
- varia lectio — a variant reading.
- vasodilatory — of or relating to the dilation of blood vessels
- vasoligature — vasoligation.
- velarization — to pronounce with velar articulation.
- velociraptor — a small carnivorous dinosaur of the genus Velociraptor , from the late Cretaceous period, capable of leaping, and growing to a length of about 6 feet (2 meters), having feathers, a flat snout, short forelimbs with large handlike talons, and a large sickle-shaped claw on each foot.
- ventromedial — relating to both the ventral and medial surfaces, or to the front and to the middle
- video rental — the system of renting films on video or DVD for a period of time in exchange for payment
- violet layer — a layer of particles in the upper atmosphere of the planet Mars, that scatters and absorbs certain electromagnetic radiation, thus preventing the blue, violet, and ultraviolet light waves from passing through
- virilization — the development of adult male physical characteristics in a female or a young boy
- visitatorial — of or relating to an official visitor or official visitation.
- vital organs — organs in the body that are essential to life
- vitriolation — the process of turning something into vitriol
- vocicultural — relating to voice training
- voluntaryism — voluntarism (def 2).
- walking tour — a tour on which you walk rather than using transport
- water pistol — a toy gun that shoots a stream of liquid.
- water willow — any of several plants belonging to the genus Justicia, of the acanthus family, growing in water or wet places, especially J. americana, of North America, having clusters of pale violet to white flowers.
- waterfowling — the sport of shooting waterfowl
- waterlogging — to cause (a boat, ship, etc.) to become uncontrollable as a result of flooding.
- whaling port — a home port for whaling vessels.
- white poplar — Also called abele. an Old World poplar, Populus alba, widely cultivated in the U.S., having the underside of the leaves covered with a dense silvery-white down.
- white-collar — belonging or pertaining to the ranks of office and professional workers whose jobs generally do not involve manual labor or the wearing of a uniform or work clothes.
- wild apricot — apricot (def 4).
- williamsport — a city in central Pennsylvania, on the Susquehanna River.
- wilton manor — a town in S Florida.
- zero tillage — no-tillage.