13-letter words containing a, b, r, i
- anti-sway bar — antiroll bar
- antibacterial — effective against bacteria
- antibillboard — indicating an opposition to the erection of billboards
- antimicrobial — capable of destroying or inhibiting the growth of disease-causing microbes
- antiscorbutic — preventing or curing scurvy
- antisubmarine — (of weapons, missiles, etc) designed to combat or destroy submarines
- apportionable — to distribute or allocate proportionally; divide and assign according to some rule of proportional distribution: to apportion expenses among the three men.
- appreciatable — (chiefly,esthetics) That can be appreciated or enjoyed.
- apprehensible — capable of being comprehended or grasped mentally
- apprehensibly — In an apprehensive manner; cautiously.
- arab-american — a citizen or resident of the U.S. of Arab birth or descent.
- arabian camel — a domesticated camel, Camelus dromedarius, having one hump on its back and used as a beast of burden in the hot deserts of N Africa and SW Asia
- arabian horse — one of a breed of horses, raised originally in Arabia and adjacent countries, noted for intelligence, grace, and speed.
- arabian senna — a tropical leguminous plant, Cassia angustifolia, having yellow flowers and long pods
- arabicization — the gradual change of a culture into one that incorporates Arab culture and/or speaks Arabic
- arachnephobia — Misspelling of arachnophobia.
- arachniphobia — Alternative form of arachnophobia.
- arachnophobia — an abnormal fear of spiders
- arachnophobic — an abnormal or pathological fear of spiders.
- arbitrariness — subject to individual will or judgment without restriction; contingent solely upon one's discretion: an arbitrary decision.
- arbitrational — relating to, involving, or resulting from arbitration
- arboriculture — the cultivation of trees or shrubs, esp for the production of timber
- archbishopric — the rank, office, or jurisdiction of an archbishop
- archebacteria — Plural form of archebacterium.
- archie bunker — a poorly educated blue-collar worker, holding ultraconservative, racist, and male-chauvinist opinions.
- arithmophobia — the fear of numbers
- ascertainable — to find out definitely; learn with certainty or assurance; determine: to ascertain the facts.
- ascertainably — In a way that can be ascertained.
- ascorbic acid — Ascorbic acid is another name for vitamin C.
- assertability — The quality of being assertable.
- asses' bridge — pons asinorum
- asteroid belt — the concentrations of asteroids that move around the sun mainly between the orbits of Mars and Jupiter
- atomic number — the number of protons in the nucleus of an atom of an element
- atrabilarious — Characterized by melancholy or gloom.
- attributional — of or relating to the act of attributing
- attributively — pertaining to or having the character of attribution or an attribute.
- aubervilliers — an industrial suburb of Paris, on the Seine. Pop: 63 136 (1999)
- autobiography — Your autobiography is an account of your life, which you write yourself.
- azerbaijanian — a native or inhabitant of Azerbaijan.
- baby carriage — A baby carriage is a small vehicle in which a baby can lie as it is pushed along.
- baby primrose — a tender primrose, Primula forbesii, native to China and Burma, having white, hairy leaves and rose- or lilac-colored flowers with a yellow center.
- bachelor girl — a young unmarried woman, esp one who is self-supporting
- back straight — a straight part of a circuit, esp of an athletics track or a racecourse, furthest from the finishing point
- back-breaking — Back-breaking work involves a lot of hard physical effort.
- backformation — Alternative spelling of back-formation.
- backgrounding — Present participle of background.
- backing group — a group of musicians providing an instrumental or vocal accompaniment for a pop singer
- backing store — a computer storage device, usually a disk, that provides additional storage space for information so that it can be accessed and referred to when required and may be copied into the processor if needed
- backing track — a recorded instrumental or vocal accompaniment for a pop singer or pop number
- backwardation — the difference between the spot price for a commodity, including rent and interest, and the forward price