12-letter words containing a, i, r, t, u
- autorickshaw — (in India) a light three-wheeled vehicle driven by a motorcycle engine
- autorotation — the continuous rotation of a body in an airflow, such as that of the rotor blades of a helicopter in an unpowered descent
- avascularity — the condition of having few blood vessels or of being without blood vessels
- aviculturist — A person who keeps and rears (breeds) birds.
- avuncularity — the condition of being an uncle
- ball turning — the turning of arms or legs on furniture to make them resemble a continuous row of balls.
- baluchithere — a hornless rhinoceros of the extinct genus Baluchitherium that inhabited central Asia during the Oligocene and early Miocene epochs: the largest land mammal known.
- bankruptcies — Plural form of bankruptcy.
- barbecue pit — a trench in which wood or charcoal is burned for barbecuing
- barbiturates — any of a group of barbituric acid derivatives, used in medicine as sedatives and hypnotics.
- barquisimeto — a city in NW Venezuela. Pop: 1 009 000 (2005 est)
- basque shirt — a knitted pullover shirt having a crew neck, long or short sleeves, and a pattern of horizontal stripes.
- beautifuller — (obsolete) Comparative form of beautiful.
- beauty strip — a narrow forest corridor left uncut alongside a road or body of water.
- bi-quarterly — occurring twice in each quarter of a year.
- biarticulate — having two joints, as the antennae of certain insects.
- biauriculate — having two auricles or earlike parts
- binocularity — binocular characteristics
- bioturbation — the stirring of sediment by organisms
- birket karun — a lake in N Egypt. 25 miles (40 km) long; about 5 miles (8 km) wide; 90 sq. mi. (233 sq. km).
- birth trauma — an emotional shock caused by being born.
- biscuit ware — unglazed earthenware
- blaue reiter — der Blaue Reiter. a group of German expressionist painters formed in Munich in 1911, including Kandinsky and Klee, who sought to express the spiritual side of man and nature, which they felt had been neglected by impressionism
- blues guitar — blues guitar music
- boar-hunting — the practice of hunting wild boars
- boarding out — the local-authority practice of placing a client in a foster family or voluntary establishment and paying for it
- boulangerite — a bluish lead-gray mineral, lead antimony sulfide, Pb 5 Sb 4 S 11 , a minor ore of lead.
- brain tumour — a tumour that is situated in the brain
- brains trust — a group of knowledgeable people who discuss topics in public or on radio or television
- brevicaudate — having a short tail.
- bridal suite — a room or set of rooms in a hotel for newly married couples
- brushability — the quality of being brushable
- buck private — a common soldier
- bullet train — a passenger train that travels at very high speed
- bunco artist — a confidence trickster or con artist
- bunny rabbit — rabbit
- bureaucratic — Bureaucratic means involving complicated rules and procedures which can cause long delays.
- burning ghat — a platform at the top of a riverside ghat where Hindus cremate their dead.
- burnt sienna — a reddish-brown dye or pigment obtained by roasting raw sienna in a furnace
- burro's tail — a succulent Mexican plant, Sedum morganianum, of the stonecrop family, bearing small, rose-colored flowers and long, hanging, nearly cylindrical stems with closely packed whitish-green leaves.
- butyric acid — type of acid
- c beautifier — (cb) A Unix tool for reformatting C source code.
- cafe curtain — a short curtain suspended directly downward from a series of rings sliding on a horizontal rod so as to cover the lower and sometimes upper portions of a window.
- calreticulin — (protein) A multifunctional protein that binds calcium ions.
- calumniators — Plural form of calumniator.
- calumniatory — of, involving, or using calumny; slanderous; defamatory.
- canterburies — Plural form of canterbury.
- capitularies — Plural form of capitulary.
- capitulatory — the act of capitulating.
- car industry — the industry concerned with the manufacture and selling of automobiles