13-letter words containing a, l, i, u
- chaise lounge — A chaise lounge is the same as a chaise longue.
- charles louis — (Karl Ludwig Johann) 1771–1847, archduke of Austria.
- chemical pulp — wood pulp made from chemically treated and cooked wood fibers and used in the manufacture of better grades of paper.
- chemosurgical — of or relating to chemosurgery
- chilean guava — a tropical shrub or small tree, Ugni molinae, of the myrtle family, having leathery, oval leaves, rose-pink flowers, and blue-black, edible fruit.
- chlorous acid — an unstable acid that is a strong oxidizing agent. Formula: HClO2
- choripetalous — polypetalous
- church slavic — a liturgical language used in Eastern Orthodox churches in Slavic countries since the 11th or 12th century, representing a development of Old Church Slavonic through contact with the national Slavic languages.
- circular file — a wastebasket
- circular-knit — noting, pertaining to, or made of a fabric made by circular knitting.
- circularising — Present participle of circularise.
- circularizing — Present participle of circularize.
- circumorbital — (anatomy) Around the eye.
- circumspatial — Of or pertaining to the surrounding space.
- circumstellar — surrounding, or revolving around, a star
- circumvallate — to surround with a defensive fortification
- claim-jumping — a person who seizes another's claim of land, especially for mineral rights.
- clair de lune — a work for the piano by Claude Debussy, third movement of the Suite bergamasque.
- clair-de-lune — a work for the piano by Claude Debussy, third movement of the Suite bergamasque.
- clair-obscure — chiaroscuro.
- clairaudience — the postulated ability to hear sounds beyond the range of normal hearing
- classic blues — a type of city blues performed by a female singer accompanied by a small group
- clearinghouse — If an organization acts as a clearinghouse, it collects, sorts, and distributes specialized information.
- cleistogamous — having small, unopened, self-pollinating flowers, usually in addition to the showier flowers
- clistocarpous — Mycology. having cleistothecia.
- club sandwich — a sandwich consisting of three or more slices of toast or bread with a filling
- cns stimulant — A CNS stimulant is any substance that stimulates the central nervous system.
- co-curricular — related but only complementary to the official curriculum, as a civic or service activity outside the classroom.
- coachbuilders — Plural form of coachbuilder.
- coachbuilding — the manufacture of bodies for cars, buses, and coaches
- coagulability — The ability to coagulate, of being coagulable.
- coal industry — a branch of commercial enterprise concerned with the discovery and mining of coal
- cobaltiferous — containing cobalt
- coccobacillus — a spherelike bacillus.
- cocktail hour — the interval before the evening meal during which cocktails and other alcoholic beverages are often served.
- cocultivation — the act of cultivating jointly
- coeducational — A coeducational school, college, or university is attended by both boys and girls.
- colleagueship — workplace companionship
- colloquialism — A colloquialism is a colloquial word or phrase.
- colloquialist — a skilled speaker
- colloquiality — a colloquial style
- colourisation — Alternative spelling of colorization.
- comme il faut — correct or correctly
- communalistic — Pertaining to communalism.
- communalities — the state or condition of being communal.
- communalizing — Present participle of communalize.
- commutability — The quality of being commutable.
- commutatively — of or relating to commutation, exchange, substitution, or interchange.
- computability — (computing theory) The property of being computable by purely mechanical means.
- computational — Computational means using computers.