12-letter words containing a, r, i, s, t
- brittle-star — any echinoderm of the class Ophiuroidea, occurring on the sea bottom and having five long slender arms radiating from a small central disc
- broadcasting — Broadcasting is the making and sending out of television and radio programmes.
- brushability — the quality of being brushable
- bunco artist — a confidence trickster or con artist
- burnt sienna — a reddish-brown dye or pigment obtained by roasting raw sienna in a furnace
- burro's tail — a succulent Mexican plant, Sedum morganianum, of the stonecrop family, bearing small, rose-colored flowers and long, hanging, nearly cylindrical stems with closely packed whitish-green leaves.
- bypass ratio — the ratio of the amount of air that bypasses the combustion chambers of an aircraft gas turbine to that passing through them
- cabot strait — a channel in Canada, connecting the Gulf of St. Lawrence with the Atlantic Ocean. 68 miles (109 km) wide.
- calibrations — Plural form of calibration.
- calorimeters — Plural form of calorimeter.
- calumniators — Plural form of calumniator.
- cameralistic — of or relating to public finance.
- cancer stick — a cigarette.
- candy stripe — a pattern of bright stripes of one color against a plain background, used chiefly in fabrics.
- canterburies — Plural form of canterbury.
- canting arms — a coat of arms making visual reference to the surname of its owner
- capitularies — Plural form of capitulary.
- car industry — the industry concerned with the manufacture and selling of automobiles
- caravan site — A caravan site is an area of land where people can stay in a caravan on holiday, or where people live in caravans.
- carbocations — Plural form of carbocation.
- carbonatites — Plural form of carbonatite.
- cardinalates — Plural form of cardinalate.
- cardiologist — A cardiologist is a doctor who specializes in the heart and its diseases.
- caricaturist — A caricaturist is a person who shows other people in an exaggerated way in order to be humorous or critical, especially in drawings or cartoons.
- carpet tiles — small pieces of carpeting laid as tiles to cover a floor
- cartoonishly — in a cartoonish manner
- case history — A person's case history is the record of past events or problems that have affected them, especially their medical history.
- cash receipt — A cash receipt is a proof of purchase issued when the buyer has paid in cash.
- cat squirrel — the gray squirrel, as distinguished from the fox squirrel.
- catachrestic — Constituting or related to catachresis.
- cataphoresis — electrophoresis
- catastrophic — Something that is catastrophic involves or causes a sudden terrible disaster.
- catbird seat — an enviable position, as of power
- categorising — to arrange in categories or classes; classify.
- cater-cousin — a close friend
- caterpillars — Plural form of caterpillar.
- caterpillers — Archaic spelling of caterpillarst; Plural form of caterpiller.
- catheterizes — Third-person singular simple present indicative form of catheterize.
- celebrations — Plural form of celebration.
- centenarians — Plural form of centenarian.
- centimorgans — Plural form of centimorgan.
- central asia — a region of Asia from the Caspian Sea in the west to central China in the east, and from southern Russia in the north to northern India in the south. It includes the five former Soviet republics of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, Uzbekistan, as well as Afghanistan and parts of Iran, China, Mongolia, Pakistan, India, and southwestern Siberia.
- centralising — Present participle of centralise.
- ceratopsians — Plural form of ceratopsian.
- cerebrations — Plural form of cerebration.
- cerivastatin — A synthetic statin formerly used to lower cholesterol and prevent cardiovascular disease, later withdrawn due to the risk of rhabdomyolysis.
- ceroplastics — the art of wax modelling
- certificates — Plural form of certificate.
- chaetiferous — having bristles
- chalk stripe — (on a fabric) a pattern of thin white lines on a dark ground.