13-letter words containing o, s, a, t, u, r
- battlegrounds — Plural form of battleground.
- bibliolatrous — characterized by bibliolatry
- boutros-ghali — ˈBoutros (ˈbutroʊs ) ; bo̅oˈtrōs) 1922- ; Egypt. diplomat: secretary-general of the United Nations (1992-96)
- brachypterous — having very short or incompletely developed wings
- breakthroughs — a military movement or advance all the way through and beyond an enemy's front-line defense.
- brown mustard — black mustard. See under mustard (def 2).
- buster collar — a round collar, similar to a lampshade in shape, that is fitted round the neck of an animal or bird, for example to prevent it removing or interfering with a dressing or other treatment
- busto arsizio — a city in Lombardy, N Italy.
- carbon tissue — a sheet of paper coated with pigmented gelatine, used in the carbon process
- carbon-tissue — paper faced with a preparation of carbon or other material, used between two sheets of plain paper in order to reproduce on the lower sheet that which is written or typed on the upper.
- carcinomatous — a malignant and invasive epithelial tumor that spreads by metastasis and often recurs after excision; cancer.
- carotid sinus — specialized nerve end organs producing a slight dilatation of the carotid artery where it branches into the external and internal carotid arteries, responding to changes in blood pressure by mediating changes in the heartbeat rate.
- cartilaginous — of or like cartilage; gristly
- cartiliginous — Alternative form of cartilaginous.
- cash customer — a purchaser who pays cash rather than by check, credit card, or charge account.
- cauterisation — Alt form cauterization.
- chaetophorous — bearing bristles; setigerous.
- chapter house — A chapter house is the building or set of rooms in the grounds of a cathedral where the members of the clergy hold their meetings.
- chiaroscurist — A painter who uses light and shade rather than colour to create the illusion of volume.
- chondromatous — a benign cartilaginous tumor or growth.
- choripetalous — polypetalous
- claustrophobe — a person who suffers from claustrophobia.
- clistocarpous — Mycology. having cleistothecia.
- co-authorship — the state a coauthor
- coadjutorship — the state of being a coadjutor
- coal industry — a branch of commercial enterprise concerned with the discovery and mining of coal
- cobaltiferous — containing cobalt
- colourisation — Alternative spelling of colorization.
- come a stumer — to crash financially
- commensurated — Simple past tense and past participle of commensurate.
- commensurates — Third-person singular simple present indicative form of commensurate.
- communicators — Plural form of communicator.
- congratulates — Third-person singular simple present indicative form of congratulate.
- conquistadors — Plural form of conquistador.
- conspurcation — the act of defiling
- constupration — the act of raping or violating
- contrapuntist — a composer skilled in counterpoint
- costimulatory — Of or pertaining to co-stimulation.
- costume drama — any theatrical production, film, television presentation, etc, in which the performers wear the costumes of a former age
- costume party — A costume party or costume ball is a party at which the guests try to look like famous people or people from history, from stories, or from particular professions.
- count towards — If something counts towards or counts toward an achievement or right, it is included as one of the things that give you the right to it.
- counter shaft — A counter shaft is a shaft that runs parallel to the main shaft in a gearbox, and carries the pinion wheels.
- counter staff — people who work behind the counter of a bank, post office, etc
- counterblasts — Plural form of counterblast.
- counterclaims — Plural form of counterclaim.
- counterscarps — Plural form of counterscarp.
- countershafts — Plural form of countershaft.
- counterstains — Plural form of counterstain.
- counterstream — a stream (of matter) which travels in the opposite direction
- court plaster — a plaster, composed of isinglass on silk, formerly used to cover superficial wounds