13-letter words containing r, a, b
- albumin color — (in textile printing) a color fixed to a fabric by an albuminous mordant.
- algebraically — of, occurring in, or utilizing algebra.
- all-embracing — Something that is all-embracing includes or affects everyone or everything.
- alpha blocker — any of various substances that interfere with the action of the alpha receptors.
- alpha-blocker — any of a class of drugs that prevent the stimulation of alpha adrenoceptors, a type of receptor in the sympathetic nervous system, by adrenaline and noradrenaline and that therefore cause widening of blood vessels: used in the treatment of high blood pressure and prostatic hyperplasia
- alphabetarian — a person learning, or studying, the alphabet
- alphabetiform — having similarities to letters of the alphabet
- alterableness — The state or quality of being alterable.
- ambassadorial — Ambassadorial means belonging or relating to an ambassador.
- amber gambler — a driver who races through traffic lights when they are at amber
- ambidexterity — ambidextrous ease, skill, or facility.
- ambidexterous — ambidextrous
- ambimoustrous — able to use a computer mouse proficiently with either hand
- ambrette seed — the seed of the abelmosk.
- ambroise pare — Ambroise [ahn-brwaz] /ɑ̃ˈbrwaz/ (Show IPA), 1510–90, French surgeon.
- american bond — a brickwork bond having a course of headers between five or six courses of stretchers.
- anadama bread — a kneaded yeast bread containing cornmeal and, usually, molasses
- anaerobically — (of an organism or tissue) living in the absence of air or free oxygen.
- angle bracket — either of a pair of brackets having the shapes < and >
- angora rabbit — a breed of rabbit with long usually white silky hair
- anno hebraico — A.H.
- answerability — liable to be asked to give account; responsible: He is answerable to a committee for all his decisions.
- anthropophobe — One who dislikes human beings.
- anti-abortion — opposed to abortion
- anti-burglary — the felony of breaking into and entering the house of another at night with intent to steal, extended by statute to cover the breaking into and entering of any of various buildings, by night or day.
- anti-roll bar — a crosswise rubber-mounted bar in the suspension of a motor vehicle, which counteracts the movement downward on one side when cornering
- 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
- any number of — several or many
- 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.
- apprehendable — That can be apprehended.
- 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
- arable farmer — a farmer who grows arable crops
- 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