11-letter words containing l, a, c, r, o
- anisocercal — (of fish) having unequal tail-fin lobes
- anthochlore — a yellow pigment found in flowers
- anthropical — relating to human nature
- aortoclasia — rupture of the aorta.
- applicators — Plural form of applicator.
- applicatory — suitable for application
- arachis oil — peanut oil.
- arachnoidal — relating to the arachnoid
- arachnology — the study of arachnids
- araliaceous — of, relating to, or belonging to the Araliaceae, a chiefly tropical family of trees, shrubs, or woody climbers having small clusters of whitish or greenish flowers. The family includes the ivy and ginseng
- archaeology — Archaeology is the study of the societies and peoples of the past by examining the remains of their buildings, tools, and other objects.
- archegonial — relating to an archegonium
- archeologic — (American spelling) alternative spelling of archaeologic.
- archilochus — 7th century bc, Greek poet of Paros, notable for using his own experience as subject matter
- archipelago — An archipelago is a group of islands, especially small islands.
- arcticology — the scientific study of the Polar Regions.
- arctophilia — the practice of collecting teddy bears
- arenicolous — growing or living in sand or sandy places
- armour-clad — wearing armour
- art college — a college at which students study and make art of various kinds, such as drawing, painting and sculpture
- articulator — a person or thing that articulates
- 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
- atrociously — extremely or shockingly wicked, cruel, or brutal: an atrocious crime.
- bachelordom — the state of being a bachelor; bachelorhood
- bachelorism — bachelorhood
- bacilliform — shaped like a rod
- back boiler — a tank or series of pipes at the back of a fireplace for heating water
- baculovirus — any of a family of viruses that attack insects and other arthropods, used as biological pesticides
- badderlocks — a seaweed, Alaria esculenta, that has long brownish-green fronds and is eaten in parts of N Europe
- barley coal — anthracite coal in sizes ranging from 3/32 to 3/16 inch (2.4 to 4.8 mm).
- baroclinity — a common state of fluid stratification in which surfaces of constant pressure and others of constant density are not parallel but intersect.
- baronetical — pertaining to baronets
- bimolecular — (of a chemical complex, collision, etc) having or involving two molecules
- binocularly — relating to the use of two eyes at once
- biometrical — pertaining to biometry
- black frost — a frost without snow or rime that is severe enough to blacken vegetation
- black humor — a form of humor that regards human suffering as absurd rather than pitiable, or that considers human existence as ironic and pointless but somehow comic.
- black ivory — Black slaves collectively
- black power — a social, economic, and political movement of Black people, esp in the US, to obtain equality with White people
- block grant — (in Britain) an annual grant made by the government to a local authority to help to pay for the public services it provides, such as health, education, and housing
- block party — A block party is an outdoor party for all the residents of a block or neighborhood.
- block trade — the purchase and sale of blocks of securities through brokers, sometimes not members of an exchange, who negotiate between buyers and sellers.
- blue collar — of or relating to wage-earning workers who wear work clothes or other specialized clothing on the job, as mechanics, longshoremen, and miners. Compare white-collar.
- blue-collar — Blue-collar workers work in industry, doing physical work, rather than in offices.
- boring clam — piddock
- bottle rack — a rack for bottles, such as bottles of wine
- bracteolate — having bractlets
- brain coral — a stony coral of the genus Meandrina, in which the polyps lie in troughlike thecae resembling the convoluted surface of a human brain
- brake block — the part of the brake in a train or on a bicycle that is applied to the wheel to slow the vehicle down or stop it
- breton lace — a net lace with a design embroidered in heavy, often colored, thread.