13-letter words containing a, r, u, n
- deuteranomaly — a milder form of deuteranopia; partial deuteranopia
- devolutionary — the act or fact of devolving; passage onward from stage to stage.
- diathermanous — the property of transmitting heat as electromagnetic radiation.
- dijon mustard — a medium-hot mustard, originally made in Dijon.
- dinoturbation — the effect or process of trampling and major disturbance to sedimentary rock layers caused by the movement of dinosaurs
- dirty laundry — personal or private matters that could cause embarrassment if made public: You didn't have to air our dirty linen to all your friends!
- dirty-laundry — personal or private matters that could cause embarrassment if made public: You didn't have to air our dirty linen to all your friends!
- disaster fund — a fund set up to relieve people or countries afflicted by a disaster
- discount card — a card that entitles the holder to buy goods from a seller at a discount
- discount rate — the rate of interest charged in discounting commercial paper.
- disfiguration — an act or instance of disfiguring.
- disharmonious — inharmonious; discordant.
- dishonourable — showing lack of honor or integrity; ignoble; base; disgraceful; shameful: Cheating is dishonorable.
- dishonourably — (British) alternative spelling of dishonorably.
- dispurveyance — the lack of provisions
- disregulation — Misspelling of dysregulation.
- disreputation — disrepute.
- documentarian — Movies, Television. a filmmaker, producer, etc., who specializes in documentaries.
- documentaries — Plural form of documentary.
- documentarily — Also, documental [dok-yuh-men-tl] /ˌdɒk yəˈmɛn tl/ (Show IPA). pertaining to, consisting of, or derived from documents: a documentary history of France.
- documentarist — Movies, Television. a filmmaker, producer, etc., who specializes in documentaries.
- documentarize — to put in the form of a documentary
- dolphinariums — Plural form of dolphinarium.
- downregulates — Third-person singular simple present indicative form of downregulate.
- drainage tube — a tube that drains fluid from an incision or body cavity during surgery
- drama student — a student who is training to become an actor
- draughtswoman — Alternative spelling of draftswoman.
- drum magazine — a receptacle that holds and feeds cartridges to a submachine gun or light machine gun.
- drum paneling — flush paneling in a door.
- dual controls — If a vehicle used by a driving instructor has dual controls, it has pedals on the passenger's side as well as on the driver's side to allow the driving instructor to brake should the learner try to move off when it is dangerous to do so
- dual monarchy — the kingdom of Austria-Hungary 1867–1918.
- dumb terminal — (hardware) A type of terminal that consists of a keyboard and a display screen that can be used to enter and transmit data to, or display data from, a computer to which it is connected. A dumb terminal, in contrast to an intelligent terminal, has no independent processing capability or auxiliary storage and thus cannot function as a stand-alone device. The dumbest kind of terminal is a glass tty. The next step up has a minimally addressable cursor but no on-screen editing or other features normally supported by an intelligent terminal. Once upon a time, when glass ttys were common and addressable cursors were something special, what is now called a dumb terminal could pass for a smart terminal.
- dun laoghaire — a seaport in E Republic of Ireland, near Dublin.
- durban poison — a particularly potent variety of cannabis grown in Natal
- dysregulation — A failure to regulate properly.
- east prussian — a former province in NE Germany: an enclave separated from Germany by the Polish Corridor; now divided between Poland and the Russian Federation. 14,283 sq. mi. (36,993 sq. km). Capital: Königsberg.
- easter sunday — Easter (def 2).
- edmund andros — Sir Edmund, 1637–1714, British governor in the American colonies, 1686–89, 1692–98.
- encourageable — Able to be encouraged; suggestible.
- encouragement — The action of giving someone support, confidence, or hope.
- encouragingly — In an encouraging manner.
- encrustations — Plural form of encrustation.
- enculturating — Present participle of enculturate.
- enculturation — The gradual acquisition of the characteristics and norms of a culture or group by a person, another culture, etc.
- encumbrancers — Plural form of encumbrancer.
- endeavourment — the act of endeavouring
- endurableness — (rare) The state of being endurable; endurability.
- enumerability — The condition of being enumerable.
- equalitarians — Plural form of equalitarian.
- equestrianism — The skill or sport of horse riding . As an Olympic sport it is divided into three disciplines: show jumping, dressage, and the three-day event (combining show jumping, dressage, and cross-country riding).