21-letter words containing o, r, g, a
- a crying need for sth — If you say that there is a crying need for something, you mean that there is a very great need for it.
- a foregone conclusion — You can refer to something that seems certain to happen as a foregone conclusion.
- a sight for sore eyes — a person or thing that one is pleased or relieved to see
- a string to one's bow — If someone has more than one string to their bow, they have more than one ability or thing they can use if the first one they try is not successful.
- a world heritage site — a site of international importance
- absolutely convergent — of or characterized by absolute convergence.
- absorption hygrometer — a hygrometer that uses a hygroscopic chemical to absorb atmospheric moisture.
- accounting procedures — an established way of keeping company accounts
- ada core technologies — (company) (ACT) The company that maintains GNAT. Ada Core Technologies was founded in 1994 by the original authors of the GNAT compiler. ACT provides software for Ada 95 development.
- adela rogers st johns — Adela Rogers, 1894–1988, U.S. journalist and writer.
- adjusted gross income — (in U.S. income-tax returns) the total of an individual's wages, salaries, interest, dividends, etc., minus allowable deductions. Abbreviation: AGI.
- adverse drug reaction — An adverse drug reaction is a harmful effect associated with the use of a medication at a normal dosage.
- aerodynamic wave drag — the restraining force on a supersonic aircraft caused by shock waves.
- aerospace engineering — the branch of engineering that deals with the design, development, testing, and production of aircraft and related systems (aeronautical engineering) and of spacecraft, missiles, rocket-propulsion systems, and other equipment operating beyond the earth's atmosphere (astronautical engineering)
- african cherry-orange — a citrus shrub or small tree, Citropsis schweinfurthi, of Africa, having a limelike but sweet fruit.
- afro-american english — Black English (def 1).
- air-to-ground missile — a missile fired from an aircraft that has a target on the ground
- alcohol dehydrogenase — an enzyme that catalyzes the oxidation of ethanol and other alcohols to acetaldehyde using NAD+, the first step in the metabolism of alcohol by the liver.
- alexander archipelago — a group of over 1000 islands along the coast of SE Alaska
- algorithm description — (language) (ALDES) ["The Algorithm Description Language ALDES", R.G.K. Loos, SIGSAM Bull 14(1):15-39 (Jan 1976)].
- all things considered — You say all things considered to indicate that you are making a judgment after taking all the facts into account.
- alliance for progress — a program of foreign aid presented by President Kennedy to help solve the economic and social problems of Latin America.
- anders jonas ångström — Anders Jonas [an-derz joh-nuh s;; Swedish ahn-duh rs-yoo-nahs] /ˈæn dərz ˈdʒoʊ nəs;; Swedish ˈɑn dərsˈyu nɑs/ (Show IPA), 1814–74, Swedish astronomer and physicist.
- angle of polarization — the law that light will receive maximum polarization from a reflecting surface when it is incident to the surface at an angle (angle of polarization or polarizing angle) having a tangent equal to the index of refraction of the surface.
- angular magnification — the ratio of the angle subtended at the eye by an image formed by an optical instrument to the angle subtended at the unaided eye by the object
- antarctic archipelago — a group of islands in the South Atlantic Ocean, off the NW coast of the Antarctic Peninsula.
- antarctic convergence — the fairly well-defined boundary that exists between the cold antarctic waters and the warmer waters to the north and can be traced around the world.
- antiferromagnetically — In an antiferromagnetic manner.
- apologia pro vita sua — a religious autobiography (1864) of Cardinal John Henry Newman.
- argumentum ad hominem — fallacious argument that attacks not an opponent's beliefs but his motives or character
- argus tortoise beetle — any of several turtle-shaped leaf beetles, as Chelymorpha cassidea (argus tortoise beetle or milkweed tortoise beetle) which resembles the ladybird beetle and feeds primarily on bindweed and milkweed.
- arithmetic logic unit — the part of a central processing unit that performs arithmetic and logical operations
- arithmetic/logic unit — ALU.
- articles of agreement — a contract between the captain of a ship and a crew member regarding stipulations of a voyage, signed prior to and upon termination of a voyage.
- as good as one's word — doing what one has undertaken or promised to do
- astronomical triangle — the spherical triangle formed by the great circles connecting a celestial object, the zenith, and the celestial pole.
- astronomical twilight — the period of time during which the sun is 18° below the horizon
- atomic disintegration — a process resulting in the change of a radioactive nucleus, either by emission of an alpha, beta, or gamma ray or by fission, and producing a change in the original mass, atomic number, or energy
- australian cattle dog — a compact strongly-built dog of a breed with pricked ears and a smooth bluish-grey coat, often used for controlling and moving cattle
- aversive conditioning — a type of behavior conditioning in which noxious stimuli are associated with undesirable or unwanted behavior that is to be modified or abolished, as the use of nausea-inducing drugs in the treatment of alcoholism.
- background processing — the ability of a system to perform a low-priority task while, at the same time, dealing with a main application
- background projection — the projection from the rear of previously photographed material on a translucent screen, used as background for a television or motion-picture shot.
- bad conduct discharge — a discharge of a person from military service for an offense less serious than one for which a dishonorable discharge is given.
- barbiturate poisoning — poisoning caused by overdose of a barbiturate
- barren ground caribou — a migrating caribou of the North American tundra and taiga, having many-branched slender antlers.
- be on the danger list — to be critically ill in hospital
- behavioural contagion — the spread of a particular type of behaviour, such as crying, through a crowd or group of people
- bibliographic control — the identification, description, analysis, and classification of books and other materials of communication so that they may be effectively organized, stored, retrieved, and used when needed.
- bibliographic utility — an organization that maintains computerized bibliographic records and offers to its members or customers various products and services related to these records.
- biological psychiatry — a school of psychiatric thought concerned with the medical treatment of mental disorders, especially through medication, and emphasizing the relationship between behavior and brain function and the search for physical causes of mental illness.
On this page, we collect all 21-letter words with O-R-G-A. It’s easy to find right word with a certain length. It is the easiest way to find 21-letter word that contains in O-R-G-A to use in Scrabble or Crossword puzzles