15-letter words containing c, a, g, o
- psychogeriatric — the psychology of old age.
- psychographical — relating to psychographics
- psychologically — of or relating to psychology.
- psychopathology — the science or study of mental disorders.
- pyrogallic acid — pyrogallol
- pyrogallic-acid — a white, crystalline, water-soluble, poisonous, solid, phenolic compound, C 6 H 3 (OH) 3 , obtained by heating gallic acid and water: used chiefly as a developer in photography, as a mordant for wool, in dyeing, and in medicine in the treatment of certain skin conditions.
- radiotechnology — the technical application of any form of radiation to industry.
- reaction engine — an engine that produces power as a reaction to the momentum given to gases ejected from it, as a rocket or jet engine.
- recognizability — to identify as something or someone previously seen, known, etc.: He had changed so much that one could scarcely recognize him.
- reconfiguration — to change the shape or formation of; remodel; restructure.
- record-breaking — top, most successful
- recording angel — an angel who supposedly keeps a record of every person's good and bad acts
- reggio calabria — a seaport in S Italy, on the Strait of Messina: almost totally destroyed by an earthquake 1908.
- right ascension — the arc of the celestial equator measured eastward from the vernal equinox to the foot of the great circle passing through the celestial poles and a given point on the celestial sphere, expressed in degrees or hours.
- right of search — the privilege of a nation at war to search neutral ships on the high seas for contraband or other matter, carried in violation of neutrality, that may subject the ship to seizure.
- rightabout-face — a turning directly about so as to face in the opposite direction
- robert guiscard — Robert [French raw-ber] /French rɔˈbɛr/ (Show IPA), (Robert de Hauteville) c1015–85, Norman conqueror in Italy.
- rubbing alcohol — a poisonous solution of about 70 percent isopropyl or denatured ethyl alcohol, usually containing a perfume oil, used chiefly in massaging.
- rural sociology — the sociological study of life in rural areas and the effects of ruralization.
- saigon cinnamon — the aromatic inner bark of any of several East Indian trees belonging to the genus Cinnamonum, of the laurel family, especially the bark of C. zeylanicum (Ceylon cinnamon) used as a spice, or that of C. loureirii (Saigon cinnamon) used in medicine as a cordial and carminative.
- sarcoptic mange — mange caused by burrowing mites of the genus Sarcoptes.
- sauce espagnole — brown sauce.
- sauvignon blanc — a white grape grown primarily in France and California.
- savings account — a bank account on which interest is paid, traditionally one for which a bankbook is used to record deposits, withdrawals, and interest payments.
- scavenge stroke — (in a reciprocating engine) the stroke of a piston in a four-stroke cycle that pushes the burnt gases out as exhaust
- school teaching — School teaching is the work done by teachers in a school.
- school-gate mum — a young family-oriented working mother, considered by political parties as forming a significant part of the electorate
- scotch highland — any of a breed of small, hardy, usually dun-colored, shaggy-haired beef cattle with long, widespread horns, able to withstand the cold and sparse pasturage of its native western Scottish uplands.
- scottish gaelic — the Gaelic of the Hebrides and the Highlands of Scotland, also spoken as a second language in Nova Scotia.
- scrape together — to deprive of or free from an outer layer, adhering matter, etc., or to smooth by drawing or rubbing something, especially a sharp or rough instrument, over the surface: to scrape a table to remove paint and varnish.
- scratching post — a block or post of wood, usually covered with carpeting, on which a cat can use its claws.
- scrounge around — to borrow (a small amount or item) with no intention of repaying or returning it: to scrounge a cigarette.
- sebaceous gland — any of the cutaneous glands that secrete oily matter for lubricating hair and skin.
- second language — a language learned by a person after his or her native language, especially as a resident of an area where it is in general use.
- second mortgage — a mortgage the lien of which is next in priority to a first mortgage.
- secondary group — a group of people with whom one's contacts are detached and impersonal.
- securicor guard — a guard who works for Securicor
- self-diagnostic — the diagnosis of one's own malady or illness.
- semilogarithmic — (of graphing) having one scale logarithmic and the other arithmetic or of uniform gradation.
- sharing economy — a system in which people rent, borrow, or share commodities, services, and resources owned by individuals, usually with the aid of online technology, in an effort to save money, cut costs, and reduce waste.
- shopping arcade — a place where a number of shops are connected together under one roof
- shoulder charge — an instance of a player charging into another so that there is contact between their shoulders (permissible in some circumstances)
- social climbing — advancement of one's social status
- social drinking — the practice of drinking alcohol occasionally and usually only in social situations
- social heritage — the entire inherited pattern of cultural activity present in a society.
- social register — a directory or list of people prominent in the fashionable society of a given area
- social spending — the money that is spent on welfare payments
- social standing — a person's status or social class in society
- social-drinking — a person who drinks alcoholic beverages usually in the company of others and is in control of his or her drinking.
- sociobiological — of or relating to sociobiology