9-letter words containing e, u, r, o
- autocrime — a crime involving a motor vehicle, esp the theft of a car
- autocrine — relating to self-stimulation, through the production of a factor and a specific receptor for it
- autodrome — a track or circuit for racing cars, go-karts, etc
- autoflare — a computer-operated, automatic landing system in an aircraft
- automaker — An automaker is a company that manufactures cars.
- autometer — a small device inserted in a photocopier to enable the process of copying to begin and to record the number of copies made
- autoreply — a facility for sending automated replies to email messages
- autoroute — a French motorway
- autospore — a nonmotile algal spore that develops adult characteristics before being released
- autotimer — a device for turning a system on and off automatically at times predetermined by advance setting
- auxometer — an instrument measuring the magnifying power of lenses
- auxospore — a diatom cell before its silicaceous cell wall is formed
- bachelour — Obsolete form of bachelor.
- barklouse — any of numerous insects of the order Psocoptera that live on the bark of trees and other plants.
- baroquely — in a baroque fashion
- barouches — Plural form of barouche.
- beclamour — to clamour excessively
- beerhouse — an establishment licensed to serve only liquors fermented from malt, as beer, ale, or the like.
- befortune — to happen, befall, come about
- beglamour — to endow with glamour
- behaviour — People's or animals' behaviour is the way that they behave. You can refer to a typical and repeated way of behaving as a behaviour.
- bernoulli — Daniel (danjɛl), son of Jean Bernoulli. 1700–82, Swiss mathematician and physicist, who developed an early form of the kinetic theory of gases and stated the principle of conservation of energy in fluid dynamics
- biofouler — an animal that obstructs or pollutes the environment
- bioturbed — stirred by organisms
- birdhouse — a small shelter or box for birds to nest in
- blue roan — a horse having a black coat sprinkled with white hairs
- bodeguero — a wine-seller or grocer
- bordereau — a memorandum or invoice prepared for a company by an underwriter, containing a list of reinsured risks
- boulanger — Georges (ʒɔrʒ). 1837–91, French general and minister of war (1886–87). Accused of attempting a coup d'état, he fled to Belgium, where he committed suicide
- boulderer — a rock climber
- boulevard — A boulevard is a wide street in a city, usually with trees along each side.
- bourasque — a tempest
- bourgeois — If you describe people, their way of life, or their attitudes as bourgeois, you disapprove of them because you consider them typical of conventional middle-class people.
- bourgogne — Burgundy2
- bowhunter — a person who hunts with a bow
- break out — If something such as war, fighting, or disease breaks out, it begins suddenly.
- brewhouse — a brewery
- brighouse — a town in N England, in Calderdale unitary authority, West Yorkshire: machine tools, textiles, engineering. Pop: 32 360 (2001)
- buhrstone — a hard tough rock containing silica, fossils, and cavities, formerly used as a grindstone
- bull rope — any of various ropes for holding objects to prevent them from rubbing against or striking other objects.
- bulldozer — A bulldozer is a large vehicle with a broad metal blade at the front, which is used for knocking down buildings or moving large amounts of earth.
- buoy rope — a rope attaching a buoy to its anchor
- burdenous — burdensome
- burgeoned — to grow or develop quickly; flourish: The town burgeoned into a city. He burgeoned into a fine actor.
- burladero — a safe area for the bull-fighter in a bull ring
- burrstone — buhrstone
- burst edo — Burst Extended Data Out DRAM
- bus error — (processor) A fatal failure in the execution of a machine language instruction resulting from the processor detecting an anomalous condition on its bus. Such conditions include invalid address alignment (accessing a multi-byte number at an odd address), accessing a physical address that does not correspond to any device, or some other device-specific hardware error. A bus error triggers a processor-level exception which Unix translates into a "SIGBUS" signal which, if not caught, will terminate the current process.
- calembour — a pun
- cancerous — Cancerous cells or growths are cells or growths that are the result of cancer.