14-letter words containing a, e, r, o
- antidemocratic — opposed to the principles or practice of democracy
- antidepression — alleviating or preventing depression
- antidiarrhoeal — a drug used to prevent or treat diarrhoea
- antiforeignism — the policy or practice of showing hostility toward foreigners, foreign customs, etc.
- antigovernment — opposed to government
- antilock brake — a brake fitted to some road vehicles that prevents skidding and improves control by sensing and compensating for overbraking
- antimoniferous — Containing or producing antimony.
- antiregulatory — opposed to regulation
- antiretroviral — inhibiting the process by which a retrovirus replicates
- antisubversion — opposed to or acting against subversion
- aperture ratio — relative aperture.
- apheliotropism — a tendency of certain plants to turn away from the sun; negative heliotropism
- aphthous fever — foot-and-mouth disease.
- apico-alveolar — articulated with the apex of the tongue touching or near the alveolar ridge, as (t), (z), (n), and (l)
- apocryphalness — the quality of being apocryphal
- apolipoprotein — any of a group of glycoproteins that form part of the structure of lipoproteins, some of which have been associated with Alzheimer's disease
- apothecary jar — a small, covered jar, formerly used by druggists to hold pharmaceuticals, now chiefly in household use to hold spices, candies, cosmetics, etc., and sometimes decorated, as a lamp base or flower vase.
- apparent power — The apparent power of an alternating current circuit is the product of the RMS values of the voltage and the current, expressed as volt-amperes.
- apple polisher — a sycophant; toady
- apple turnover — a pastry containing apple
- apple-polisher — to curry favor with someone, especially in an obsequious or flattering manner.
- appleton layer — the F region of the ionosphere
- apportionments — Plural form of apportionment.
- appreciational — gratitude; thankful recognition: They showed their appreciation by giving him a gold watch.
- approach stage — the stage of landing when a plane is approaching the runway
- approximeeting — the practice of a group of people making indefinite plans to meet and then altering those plans regularly via mobile phones according to changing circumstances
- aqueous humour — the watery fluid within the eyeball between the cornea and the lens
- arabian coffee — a tall, widely cultivated shrub (Coffea arabica) of the madder family, yielding coffee beans that are the world's chief source of commercially produced coffee: native to Africa but now present throughout the tropics, esp. in Brazil
- arborsculpture — The art and craft technique of growing and shaping tree trunks.
- archaeocyathid — one of the marine invertebrates of the extinct phylum Archaeocyatha, widely distributed during the Cambrian Period, having a limy, typically conical or cylindrical skeleton composed of sievelike inner and outer walls.
- archaeological — of or relating to archaeology.
- archaeologists — Plural form of archaeologist.
- archaeometrist — a person who uses archaeometry
- archaeozoology — the analysis and interpretation of animal remains found at archaeological sites
- archencephalon — the primitive forebrain region of the embryo, anterior to the notochord, that gives rise to the midbrain and forebrain.
- archidiaconate — the office, term of office, or area of jurisdiction of an archdeacon
- archiepiscopal — of or associated with an archbishop
- architectonics — the science of architecture
- arctic monkeys — British rock group (formed 2002): comprising Alex Turner (born 1986; vocals, guitar), Jamie Cook (born 1985, guitar), Matt Helders (born 1986, drums, vocals) and Nick O'Malley (born 1985, bass guitar); their albums include Whatever People Say I Am, That's What I'm Not (2006), Favourite Worst Nightmare (2007), and AM (2013)
- arctic redpoll — a finch, Carduelis hornemanni, of the family Fringillidae, which breeds in tundra birch forest
- area vasculosa — that part of the area opaca in which the blood cells and vessels are formed.
- areal velocity — a measure of the velocity of one celestial body in orbit about another, equal to the area swept out per unit time by the vector joining the two bodies.
- argonne forest — a wooded region in NE France: battles, World War I, 1918; World War II, 1944.
- argue the toss — to wrangle or dispute at length
- argumentations — Plural form of argumentation.
- arkansas stone — a type of stone used as a whetstone for metal objects, especially knives.
- armor-piercing — (of bullets, artillery shells, etc.) designed especially for piercing armor.
- arms inspector — a person who carries out an arms inspection
- aromatherapist — An aromatherapist is a person who is qualified to practise aromatherapy.
- arrondissement — the largest administrative subdivision of a department