15-letter words containing o, u, b
- child abduction — the crime of removing a child from its rightful home
- circumambagious — in a round-about manner
- claustrophobics — Plural form of claustrophobic.
- combat fatigues — the uniform worn by soldiers when fighting
- combat neurosis — battle fatigue.
- combat trousers — Combat trousers are large, loose trousers with lots of pockets.
- combustibleness — The state or quality of being combustible.
- combustion tube — a tube of heat-resistant glass, silica, or ceramic, in which a substance can be reduced, as in a combustion furnace
- comma butterfly — an orange-brown European vanessid butterfly, Polygonia c-album, with a white comma-shaped mark on the underside of each hind wing
- communicability — capable of being easily communicated or transmitted: communicable information; a communicable disease.
- communion table — (in a Christian church) the table at which people take communion
- compound number — a quantity expressed in two or more different but related units
- compton-burnett — Dame Ivy. 1884–1969, English novelist. Her novels include Men and Wives (1931) and Mother and Son (1955)
- computer-phobia — a person who distrusts or is intimidated by computers.
- concrete number — a number referring to a particular object or objects, as in three dogs, ten men
- configurability — The property of being configurable.
- consubstantiate — (of the Eucharistic bread and wine and Christ's body and blood) to undergo consubstantiation
- copenhagen blue — a greyish-blue colour
- cornflower blue — a deep vivid blue, like that of the typical blooms of a cornflower
- corruptibleness — The state or quality of being corruptible.
- corynebacterium — any of various bacterium of the genus Corynebacterium, including various animal and plant pathogens and animal parasites
- council chamber — the room in which council meetings are held
- counterbalanced — Simple past tense and past participle of counterbalance.
- counterbalances — Plural form of counterbalance.
- counterblockade — a retaliatory blockade
- countermandable — able to be countermanded
- countersink bit — a tool for countersinking
- countersubjects — Plural form of countersubject.
- countervailable — able to counteract or offset as equivalent
- counting number — natural number
- country bumpkin — an awkward, simple, rustic person
- coureur de bois — a French Canadian woodsman or Métis who traded with Native Americans for furs
- cranberry gourd — a South American vine, Abobra tenuifolia, of the gourd family, having deeply lobed, ovate leaves and bearing a berrylike scarlet fruit.
- crude oil berth — A crude oil berth is a place at a port for ships carrying crude oil.
- cuban solenodon — a rare shrewlike nocturnal mammal of the Caribbean, Atopogale cubana, having a long hairless tail and an elongated snout: family Solenodontidae, order Insectivora (insectivores)
- cucumber mosaic — a viral disease of cucumbers and many other plants, characterized by a mosaic pattern and distortion of leaves and fruits.
- dartmouth basic — (language) The original BASIC language, designed by John G. Kemeny and Thomas E. Kurtz at Dartmouth College in 1963. Dartmouth BASIC first ran on a GE 235 [date?] and on an IBM 704 on 1964-05-01. It was designed for quick and easy programming by students and beginners using Dartmouth's experimental time-sharing system. Unlike most later BASIC dialects, Dartmouth BASIC was compiled.
- dead-cat bounce — a temporary recovery in prices following a substantial fall as a result of speculators buying stocks they have already sold rather than as a result of a genuine reversal of the downward trend
- debenture stock — stock that pays a fixed rate of interest at fixed intervals
- debt counsellor — a person who advises people who are in debt on how to deal with their debt and get out of it
- decarburization — The act, process, or result of decarburizing.
- decree absolute — A decree absolute is the final order made by a court in a divorce case which ends a marriage completely.
- departure board — a board in an airport, bus terminal, etc displaying the times and destinations of future departures
- destruct button — a button that, when pressed, causes a missile or rocket to destruct
- diamond jubilee — A diamond jubilee is the sixtieth anniversary of an important event.
- disambiguations — Plural form of disambiguation.
- discombobulated — to confuse or disconcert; upset; frustrate: The speaker was completely discombobulated by the hecklers.
- discombobulates — Third-person singular simple present indicative form of discombobulate.
- discount broker — an agent who discounts commercial paper.
- distributor cap — the cap of an engine's distributor that holds in place the wires from the distributor to the sparking plugs