9-letter words containing l, a, r, o
- approvals — Plural form of approval.
- apronfuls — Plural form of apronful.
- apronlike — resembling an apron
- arational — Not based on or governed by reason.
- arboviral — caused by an arbovirus
- archaeol. — archaeology
- archilowe — a treat, such as a drink, given in return for something
- archivolt — a moulding around an arch, sometimes decorated
- archology — the study of the origins of things
- arduously — requiring great exertion; laborious; difficult: an arduous undertaking.
- arecoline — a drug derived from betel nuts and producing a range of effects, including increased salivation, body temperature, and heart rate
- areolated — marked by areolae
- areostyle — (of columned buildings) having a wide intercolumniation equal to four or more diameters of one of the columns
- argan oil — a yellow nutty-flavoured oil extracted from the ripe green olive-like fruits of the argan tree, Argania spinosa of SW Morocco, and used in cooking, medicines, and cosmetics
- aristotle — a bottle
- arlington — a county of N Virginia: site of Arlington National Cemetery
- armadillo — An armadillo is a small animal whose body is covered with large bony scales and which rolls itself into a ball when it is attacked. Armadillos are mainly found in South and Central America.
- armorless — any covering worn as a defense against weapons.
- arnoldson — Klas Pontus [klahs pawn-tuh s] /klɑs ˈpɔn təs/ (Show IPA), 1844–1916, Swedish author and politician: Nobel Peace Prize 1908.
- arousable — able to be aroused
- arrowless — having no arrows
- arrowlike — resembling an arrow
- arseholed — very drunk
- artemotil — A fast-acting blood schizonticide specifically indicated for the treatment of chloroquine-resistant Plasmodium falciparum malaria and cerebral malaria cases.
- arteriola — (anatomy) An arteriole.
- arteriole — any of the small subdivisions of an artery that form thin-walled vessels ending in capillaries
- artmobile — a truck trailer outfitted to transport and exhibit works of art in areas without access to museums.
- aryballos — a small narrow-necked vessel or bottle shaped like a sphere, used in ancient Greece to store oil or perfume
- arylation — to introduce one or more aryl groups into (a compound).
- ash color — ash gray.
- asmoulder — in a smouldering or slowly burning manner
- astrofell — (in the works of Spenser) an unidentified plant, commonly believed to be akin to an aster
- astroglia — The group of star-shaped glial cells in the brain and spinal cord.
- astrolabe — an instrument used by early astronomers to measure the altitude of stars and planets and also as a navigational aid. It consists of a graduated circular disc with a movable sighting device
- astrology — Astrology is the study of the movements of the planets, sun, moon, and stars in the belief that these movements can have an influence on people's lives.
- atemporal — having the quality of being uninfluenced, ungoverned or unchanged by time
- attleboro — a city in SE Massachusetts.
- attolaser — a high-power laser capable of producing pulses with a duration measured in attoseconds
- auctorial — of or relating to an author
- authorial — Authorial means relating to the author of something such as a book or play.
- autoflare — a computer-operated, automatic landing system in an aircraft
- autolatry — the worship of oneself
- autoreply — a facility for sending automated replies to email messages
- baal kore — an official in the synagogue, as a cantor, who reads the weekly portion of the Torah.
- bachelors — Plural form of bachelor.
- bachelour — Obsolete form of bachelor.
- balloters — Plural form of balloter.
- ballrooms — Plural form of ballroom.
- balmorals — Plural form of balmoral.
- baltimore — a port in N Maryland, on Chesapeake Bay. Pop: 628 670 (2003 est)