14-letter words containing a, c, o, r
- andrew jackson — Andrew ("Old Hickory") 1767–1845, U.S. general: 7th president of the U.S. 1829–37.
- andrew project — (project) A distributed system project for support of educational and research computing at Carnegie Mellon University, named after Andrew Carnegie, an American philanthropist who provided money to establish CMU. See also Andrew File System, Andrew Message System, Andrew Toolkit, class.
- androcephalous — having a human head
- androdioecious — (of a plant species) having hermaphrodite and male flowers on separate plants
- andromonoecism — the condition of being andromonoecious
- angelic doctor — an epithet of Saint Thomas Aquinas
- anglo-american — of or relating to relations between England and the United States or their peoples
- anne of france — (Anne de Beaujeu) 1460–1522, daughter of Louis XI of France: regent during the minority of her brother Charles VIII 1483–91.
- antaphrodisiac — Capable of reducing the sex drive.
- antarctic zone — the section of the earth's surface lying between the Antarctic Circle and the South Pole.
- anthropometric — the measurement of the size and proportions of the human body.
- anthropopathic — Of or relating to anthropopathy.
- anthropophobic — relating to the fear of people and human companionship
- anti-corporate — of, for, or belonging to a corporation or corporations: a corporate executive; She considers the new federal subsidy just corporate welfare.
- anticarcinogen — a chemical that acts against cancer
- anticensorship — opposed to a policy or programme of censoring
- anticipatorily — of, showing, or expressing anticipation.
- anticommercial — opposed to profit-seeking or commercialism
- anticommutator — (mathematics) A function of two elements A and B, defined as AB + BA.
- anticonformity — action in accord with prevailing social standards, attitudes, practices, etc.
- anticorrosives — Plural form of anticorrosive.
- anticorruption — the opposition to or prevention of corruption
- antidemocratic — opposed to the principles or practice of democracy
- antidromically — in an antidromic manner
- antihistorical — opposed to history or to methods which emphasize or require historical study
- antilock brake — a brake fitted to some road vehicles that prevents skidding and improves control by sensing and compensating for overbraking
- antimicrobials — Plural form of antimicrobial.
- antimonarchist — opposed to a monarchy
- antithrombotic — preventing the formation of blood clots
- aphoristically — in an aphoristic manner
- 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
- 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.
- apotropaically — in an apotropaic manner
- appreciational — gratitude; thankful recognition: They showed their appreciation by giving him a gold watch.
- approach light — one of a series of lights installed along the projected centerline of an airport runway to assist a pilot in aligning the aircraft during the approach to landing at night.
- approach march — a route followed when approaching a mountain
- approach stage — the stage of landing when a plane is approaching the runway
- 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
- arachnodactyly — A condition in which the fingers and hands are abnormally long and slender.
- arachnological — relating to arachnology
- arboricultural — Of or pertaining to the care, planting and maintenance of trees.
- arborsculpture — The art and craft technique of growing and shaping tree trunks.
- arcado-cyprian — an ancient language group of eastern Greece.
- 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
- archbishoprics — Plural form of archbishopric.