13-letter words containing o, r, a, c, u, l
- cloud chamber — an apparatus for detecting high-energy particles by observing their tracks through a chamber containing a supersaturated vapour. Each particle ionizes molecules along its path and small droplets condense on them to produce a visible track
- co-curricular — related but only complementary to the official curriculum, as a civic or service activity outside the classroom.
- coachbuilders — Plural form of coachbuilder.
- coal industry — a branch of commercial enterprise concerned with the discovery and mining of coal
- coal measures — a series of coal-bearing rocks formed in the upper Carboniferous period; the uppermost series of the Carboniferous system
- cobaltiferous — containing cobalt
- cochlear duct — a spiral tube enclosed in the bony canal of the cochlea.
- cocktail hour — the interval before the evening meal during which cocktails and other alcoholic beverages are often served.
- coeur d'alene — a member of an Indian people in N Idaho around Coeur d'Alene Lake.
- collar button — the button used to fasten the collar down on a garment
- colorado ruby — a fire-red form of garnet found in Colorado and other parts of North America
- colour camera — a camera that takes colour photographs
- colourisation — Alternative spelling of colorization.
- commeasurable — having the same measure or extent; commensurate.
- commensurable — having a common factor
- commensurably — In a commensurable manner; so as to be commensurable.
- conclusionary — conclusory
- confabulatory — the act of confabulating; conversation; discussion.
- conglutinator — an agent that conglutinates
- congratulable — worthy of congratulation
- congratulated — to express pleasure to (a person), as on a happy occasion: They congratulated him on his marriage.
- congratulates — Third-person singular simple present indicative form of congratulate.
- conjecturable — Able to be conjectured upon.
- conjecturally — of, of the nature of, or involving conjecture; problematical: Theories about the extinction of dinosaurs are highly conjectural.
- connaturality — the quality of being connatural
- connaturalize — to make connatural
- contractually — of, relating to, or secured by a contract.
- contrafactual — counterfactual.
- contributable — to give (money, time, knowledge, assistance, etc.) to a common supply, fund, etc., as for charitable purposes.
- convulsionary — of or affected with convulsion.
- cor pulmonale — pulmonary heart disease: a serious heart condition in which there is enlargement and failure of the right ventricle resulting from lung disease
- coralliferous — bearing or containing coral
- coralligenous — producing coral
- corel ventura — (text, graphics) (Previously "Ventura Publisher") The first full-featured desktop publishing program available for the IBM personal computer and compatibles. Ventura Publisher was originally distributed by Ventura, a wholy owned subsiduary of Xerox Corporation but was acquired by Corel Corporation in September 1993.
- corpora lutea — corpus luteum
- corticobulbar — Of or pertaining to the cerebral cortex and the brainstem, especially with regard to the corticobulbar tract, a white matter pathway connecting the two.
- costimulatory — Of or pertaining to co-stimulation.
- counter table — a medieval English table having a top divided into appropriately marked spaces for various denominations of money.
- counterblasts — Plural form of counterblast.
- counterclaims — Plural form of counterclaim.
- counterplayer — a person who makes a counterplay
- countervailed — Simple past tense and past participle of countervail.
- court martial — A court martial is a trial in a military court of a member of the armed forces who is charged with breaking a military law.
- court plaster — a plaster, composed of isinglass on silk, formerly used to cover superficial wounds
- court-martial — a court consisting of military or naval personnel appointed by a commander to try charges of offenses by soldiers, sailors, etc., against military or naval law.
- courtesy call — a formal visit
- crapulousness — The state or quality of being crapulous.
- crassulaceous — of, relating to, or belonging to the Crassulaceae, a family of herbaceous or shrubby flowering plants with fleshy succulent leaves, including the houseleeks and stonecrops
- crosscultural — Alternative spelling of cross-cultural.
- crustaceology — The branch of zoology dealing with crustaceans.