14-letter words containing r, u, d, a
- dead sea fruit — something that appears to be beautiful or full of promise but is in reality nothing but illusion and disappointment.
- deinonychosaur — Any omnivorous or carnivorous coelurosaurian theropod dinosaur of the clade Deinonychosauria.
- delta aquarids — either of two collections of meteors comprising meteor showers having their apparent origin in the constellation Aquarius and visible either in early May (Eta Aquarids) or late July (Delta Aquarids)
- demerara sugar — Demerara sugar is a type of brown sugar. It is made from sugar cane that is grown in the West Indies.
- demisemiquaver — a note having the time value of one thirty-second of a semibreve
- dental surgeon — dentist who carries out surgery
- dental surgery — a place where a dentist can be consulted
- denuclearizing — Present participle of denuclearize.
- denumerability — the quality of being countable
- departure date — Your departure date is the date that you are expected to leave a hotel or other location.
- departure gate — (in a large airport) any of the numbered exits leading to the airfield or aircraft
- departure time — the time of departure of a train, bus, aircraft, etc
- despiritualize — to render less spiritual; to remove the spiritual character of; to make more material
- desulphuration — the removal of sulphur; desulphurization
- deurbanization — to divest (a city or locality) of urban characteristics.
- deuteragonists — Plural form of deuteragonist.
- dialect survey — a survey carried out in order to ascertain which dialect forms are used in which area
- diamantiferous — (usually of geographical regions) producing or bearing diamonds
- diamondiferous — containing or yielding diamonds for mining.
- diaphragm pump — A diaphragm pump is a pump in which a diaphragm is used to move a fluid.
- diaz rodriguez — Manuel [mah-nwel] /mɑˈnwɛl/ (Show IPA), 1868–1927, Venezuelan author.
- dihedral group — the group of reflections, rotations, and symmetries of a regular n -sided polygon.
- dioscoreaceous — of or relating to the Dioscoreaceae family of monocotyledonous plants that includes the yam (genus Dioscurea)
- dipterocarpous — (of a tree) belonging to the genus Dipterocarpus or the family Dipterocarpaceae
- disadventurous — unlucky or disastrous
- disarticulated — Simple past tense and past participle of disarticulate.
- disattribution — an act or process of invalidating the attribution of something, for example of a work of art to a particular artist
- discharge tube — gas tube.
- disciplinarium — a scourge for flogging penitents
- discolouration — (UK) alternative spelling of discoloration.
- discourageable — Capable of being discouraged; easily disheartened.
- discouragement — an act or instance of discouraging.
- discouragingly — In a discouraging manner.
- disencumbrance — the removal of an encumbrance
- disequilibrate — to put out of equilibrium; unbalance: A period of high inflation could disequilibrate the monetary system.
- disillusionary — of or relating to disillusion
- disregardfully — In a disregardful manner; negligently; heedlessly.
- distemperature — a distempered or disordered condition; disturbance of health, mind, or temper.
- distraughtness — The state or quality of being distraught or agitated; distressedness.
- distributaries — Plural form of distributary.
- distributional — an act or instance of distributing.
- diurnal circle — the apparent circle described by a heavenly body as a result of one rotation by the earth.
- diurnal motion — the apparent daily motion, caused by the earth's rotation, of celestial bodies across the sky.
- diverticulated — having diverticula
- do a number on — a numeral or group of numerals.
- do a slow burn — If someone does a slow burn, their angry feelings grow slowly but steadily.
- doctor faustus — (The Tragical History of Doctor Faustus) a play (c1588) by Christopher Marlowe, based on the medieval legend of Faust.
- documentarians — Plural form of documentarian.
- don't you dare — If you say to someone 'don't you dare' do something, you are telling them not to do it and letting them know that you are angry.
- door peninsula — a peninsula in NE Wisconsin, between Green Bay and Lake Michigan: resorts, farming.