14-letter words containing a, l, o, t, r
- alternate host — a host, other than the usual or primary host, on which a parasitic organism can sustain itself.
- ambidextrously — In an ambidextrous manner.
- american cloth — a glazed or waterproofed cotton cloth
- american lotus — water chinquapin (def 1).
- amphiprostylar — Amphiprostyle.
- amphiprostyles — Plural form of amphiprostyle.
- amylobarbitone — Obsolete spelling of amobarbital.
- anchoritically — in the manner of or resembling an anchorite
- andrew toolkit — (tool) (ATK) A portable user interface toolkit developed as part of the Andrew project, running on the X Window System and distributed with X11R5.
- angelic doctor — an epithet of Saint Thomas Aquinas
- anteroparietal — situated in a forward part or on the wall of an organ or cavity.
- anthony dollar — a cupronickel coin of the U.S., equal to one dollar, bearing a portrait of Susan B. Anthony on its obverse: first issued in 1979.
- anthropologist — a person who specializes in anthropology
- anti-formalist — strict adherence to, or observance of, prescribed or traditional forms, as in music, poetry, and art.
- anticipatorily — of, showing, or expressing anticipation.
- anticommercial — opposed to profit-seeking or commercialism
- antidiarrhoeal — a drug used to prevent or treat diarrhoea
- 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
- antilogarithms — Plural form of antilogarithm.
- antimicrobials — Plural form of antimicrobial.
- antiprotozoals — Plural form of antiprotozoal.
- antiregulatory — opposed to regulation
- antiretroviral — inhibiting the process by which a retrovirus replicates
- apheliotropism — a tendency of certain plants to turn away from the sun; negative heliotropism
- aphoristically — in an aphoristic manner
- 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
- apotropaically — in an apotropaic manner
- apple turnover — a pastry containing apple
- appleton layer — the F region of the ionosphere
- 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.
- arachnodactyly — A condition in which the fingers and hands are abnormally long and slender.
- arboricultural — Of or pertaining to the care, planting and maintenance of trees.
- arborsculpture — The art and craft technique of growing and shaping tree trunks.
- archaeologists — Plural form of archaeologist.
- arctic redpoll — a finch, Carduelis hornemanni, of the family Fringillidae, which breeds in tundra birch forest
- 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.
- aristocratical — aristocratic
- armour-plating — The armour-plating on a vehicle or building is the hard metal covering which is intended to protect it from gunfire and other missiles.
- art collection — a collection of art works
- art historical — of or relating to the history of art or to its study: art historical documents on 16th-century painting.
- art-historical — of or concerned with the history of art
- arthroplasties — Plural form of arthroplasty.
- assault course — An assault course is an area of land covered with obstacles such as walls which people, especially soldiers, use to improve their skills and strength.
- assault troops — soldiers of the infantry who are specially trained to lead an attack
- assert oneself — to insist on one's rights, or on being recognized
- astrobiologist — a person who studies astrobiology
- astrogeologist — a person who studies astrogeology