10-letter words containing a, b, o, i
- arborvitae — any of a number of N. American or Far Eastern evergreen conifers, belonging chiefly to the genus Thuja
- archbishop — In the Roman Catholic, Orthodox, and Anglican Churches, an archbishop is a bishop of the highest rank, who is in charge of all the bishops and priests in a particular country or region.
- arcimboldi — Giuseppe [juh-sep-ee;; Italian joo-zep-pe] /dʒəˈsɛp i;; Italian dʒuˈzɛp pɛ/ (Show IPA), 1527–93, Italian painter.
- arcimboldo — Giuseppe. 1527–93, Italian painter, best remembered for painting grotesque figures composed of fruit, vegetables, and meat
- aryballoid — relating to an aryballos
- asbestosis — inflammation of the lungs resulting from chronic inhalation of asbestos particles
- assiniboin — a member of a Siouan people of northeastern Montana and adjacent parts of Canada.
- associable — that can be associated or connected in the mind
- attributor — to regard as resulting from a specified cause; consider as caused by something indicated (usually followed by to): She attributed his bad temper to ill health.
- audio book — recording of a book
- audiobooks — Plural form of audiobook.
- automobile — An automobile is a car.
- autophobia — the fear of solitude or being alone
- autophobic — Of or pertaining to autophobia.
- aviophobia — fear of flying in an airplane or other aircraft.
- babesiosis — a tick-borne disease of domesticated and wild mammals as well as humans, caused by a protozoan of the genera Babesia and characterized by fever, anaemia, jaundice, and in severe cases leading to death
- babia gora — the highest peak in Beskids mountain range, on the border of Poland and Slovakia. 5659 feet (1726 meters).
- babylonian — an inhabitant of ancient Babylon or Babylonia
- babylonish — Babylonian.
- backoffice — (software) A suite of network server software from Microsoft that includes Windows NT Server, BackOffice Server (for the integrated development, deployment, and management of BackOffice applications in departments, branch offices, and medium sized businesses); Exchange Server; Proxy Server; Site Server for intranet publishing, management, and search; Site Server Commerce Edition For comprehensive Internet commerce transactions; Small Business Server for business operations, resource management, and customer relations; SNA Server for the integration of existing and new systems and data; SQL Server for scalable, reliable database and data-warehousing; Systems Management Server (SMS) for centralised change- and configuration-management.
- bacon rind — the outer edge of a slice of bacon, corresponding to the skin of the pig
- bacteriol. — bacteriological
- baculiform — shaped like a rod
- bagassosis — an allergic response to the dust of bagasse, causing breathlessness and fever
- bajillions — Plural form of bajillion.
- ball joint — a mechanical ball-and-socket joint, esp. one used in the steering linkage of certain automotive vehicles to connect the tie rod to either of the wheels that turn
- ballooning — Ballooning is the sport or activity of flying a hot-air balloon.
- balloonist — A balloonist is a person who flies a hot-air balloon.
- ballottine — a kind of galantine made of meat, poultry, or fish that is stuffed and rolled and usually served hot.
- ballpoints — Plural form of ballpoint.
- balneation — the act of bathing
- balopticon — a type of stereopticon for projecting images of objects by reflected light.
- banana oil — a solution of cellulose nitrate in pentyl acetate or a similar solvent, which has a banana-like smell
- bandicoots — Plural form of bandicoot.
- bandoliers — Plural form of bandolier.
- baphometic — relating to the worship of the idol Baphomet, whom the Knights Templar were accused of worshipping during the Crusades
- baragnosis — loss of the ability to estimate or perceive the weight of an object.
- barbarious — (dated, before 20th century, now literary) barbarous, barbaric.
- barbirolli — Sir John. 1899–1970, English conductor of the Hallé Orchestra (1943–68)
- bardacious — bodacious.
- bargain on — to rely or depend on (something)
- bargainous — (informal) cheap (characteristic of a bargain).
- baroclinic — of, relating to, or having the property of baroclinity.
- barognosis — the ability to judge weight
- barometric — Barometric pressure is the atmospheric pressure that is shown by a barometer.
- baronetize — to make (someone) a baronet; confer a baronetcy upon.
- barophilic — (of living organisms) growing best in conditions of high atmospheric pressure
- barophobia — The fear of gravity or objects falling.
- baroscopic — Relating to, or determined by, the baroscope.
- baroswitch — a switch actuated by barometric pressure.