11-letter words containing a, d, r
- arachidonic — related to arachidonic acid or the derivatives of arachidonic acid
- arachnoidal — relating to the arachnoid
- arc welding — a technique in which metal is welded by heat generated by an electric arc struck between two electrodes or between one electrode and the metal workpiece
- arcade game — An arcade game is a computer game of the type that is often played in amusement arcades.
- archdeacons — Plural form of archdeacon.
- archdiocese — An archdiocese is the area over which an archbishop has control.
- archduchess — the wife or widow of an archduke
- archduchies — Plural form of archduchy.
- archdukedom — the territory ruled by an archduke or archduchess
- archimedean — of, relating to, or discovered by Archimedes.
- architected — a person who engages in the profession of architecture.
- architraved — having an architrave or architraves
- arduousness — requiring great exertion; laborious; difficult: an arduous undertaking.
- argand lamp — an oil lamp with a chimney, having a tubular wick that permits air to reach the center of the flame.
- arkadelphia — a city in central Arkansas.
- armageddons — Plural form of armageddon.
- armed guard — a guard who is carrying a gun
- armored car — any of various vehicles covered with armor plate, as a truck for carrying money to or from a bank
- armour-clad — wearing armour
- arms dealer — a person or business that sells weapons and other military equipment
- arnhem land — a region of N Australia in the N Northern Territory, large areas of which are reserved for native Australians
- aron kodesh — Holy Ark.
- arpeggiated — having arpeggios
- arquebusade — the shot of an arquebus
- arrivederci — goodbye
- arrowheaded — Shaped like the head of an arrow; cuneiform; cuneatic.
- arse around — If you say that someone is arsing around or arsing about, you mean that they are behaving in a silly, irritating way instead of getting something done.
- arsenicated — Treated with arsenate or other arsenic compound.
- art student — a person studying art
- arthritides — (medicine) Plural form of arthritis.
- arthrodesis — the fusion of bones in a joint through surgery which causes immobility of the joint
- arthropodan — relating to arthropods
- articulated — An articulated vehicle, especially a lorry, is made in two or more sections which are joined together by metal bars, so that the vehicle can turn more easily.
- artiodactyl — any placental mammal of the order Artiodactyla, having hooves with an even number of toes; an even-toed ungulate. The order includes pigs, hippopotamuses, camels, deer, cattle, and antelopes
- arts degree — a degree in an arts subject
- aru islands — a group of islands in Indonesia, in the SW Moluccas. Area: about 8500 sq km (3300 sq miles)
- arytenoidal — relating to the arytenoid cartilages in the larynx and also to other parts relating to them
- ascertained — to find out definitely; learn with certainty or assurance; determine: to ascertain the facts.
- aspidistras — Plural form of aspidistra.
- asseverated — Simple past tense and past participle of asseverate.
- assuredness — guaranteed; sure; certain; secure: an assured income.
- asteroidean — an echinoderm of the class Asteroidea, comprising the starfishes.
- astral body — Astronomy. a star, planet, comet, or other heavenly body.
- atlas cedar — a cedar tree native to the Atlas Mountains
- atmosphered — having an intellectual or psychological climate or feeling
- attic order — a low pilaster of any order set into the cornice of a building
- attorneydom — the state or power of being an attorney
- audiometers — Plural form of audiometer.
- audiometric — the testing of hearing by means of an audiometer.
- audit trail — a record of all the transactions or data entries that a person or firm has carried out over a specific period