15-letter words containing a, r, o, n, s
- cardinal points — the four main points of the compass: north, south, east, and west
- cardinal vowels — a set of theoretical vowel sounds, based on the shape of the mouth needed to articulate them, that can be used to classify the vowel sounds of any speaker in any language
- carnivorousness — flesh-eating: A dog is a carnivorous animal.
- carry one's bat — (of an opening batsman) to reach the end of an innings without being dismissed
- cartesian doubt — willful suspension of all interpretations of experience that are not absolutely certain: used as a method of deriving, by elimination of such uncertainties, axioms upon which to base theories.
- cartier-bresson — Henri (ɑ̃ri). 1908–2004, French photographer
- case conference — a meeting at which all the parties involved in a medical, legal, or social work case come together to discuss it
- cast around for — If you cast around for something or cast about for it, you try to find it or think of it.
- cast aspersions — If you cast aspersions on someone or something, you suggest that they are not very good in some way.
- cast-iron plant — any of several plants belonging to the genus Aspidistra, of the lily family, native to eastern Asia, especially A. eliator, having large evergreen leaves often striped with white, and grown as a houseplant.
- castanospermine — a substance obtained from the Australian chestnut or black bean tree
- castner process — a process for extracting sodium from sodium hydroxide, devised by Hamilton Young Castner (1858–98)
- castrametations — Plural form of castrametation.
- catastrophising — Present participle of catastrophise.
- catastrophizing — Present participle of catastrophize.
- categoricalness — The quality of being categorical, positive, or absolute.
- categorisations — Plural form of categorisation.
- categorizations — Plural form of categorization.
- catheterisation — Alternative spelling of catheterization.
- chairpersonship — a person who presides over a meeting, committee, board, etc.
- chamber counsel — a counsel who advises in private and does not plead in court
- chanson d'amour — love song.
- charles simonyi — (person) Microsoft programmer, most famously responsible for Hungarian Notation. Simonyi was born in Budapest in 1948, and for more than a decade was senior programmer at Microsoft in Redmond.
- charleston peak — a mountain in SE Nevada: highest peak in the Spring Mountains. 11,919 feet (3635 meters).
- charm offensive — If you say that someone has launched a charm offensive, you disapprove of the fact that they are being very friendly to their opponents or people who are causing problems for them.
- chemosterilants — Plural form of chemosterilant.
- chondrosarcomas — Plural form of chondrosarcoma.
- choral speaking — recitation of poetry, dramatic pieces, etc. by a chorus of speakers
- chorioallantois — the membrane of a fetus that is formed by the merging of the allantois and the chorion
- chromosome band — any of the transverse bands that appear on a chromosome after staining. The banding pattern is unique to each type of chromosome, allowing characterization
- chronic disease — long-term illness
- church slavonic — Old Church Slavonic, esp as preserved in the liturgical use of the Orthodox church
- circularisation — Alternative spelling of circularization.
- circumforaneous — moving around or abroad; roaming from place to place
- cloak-and-sword — (of a drama or work of fiction) dealing with characters who wear cloaks and swords; concerned with the customs and romance of the nobility in bygone times.
- closed interval — an interval on the real line including its end points, as [0, 1], the set of reals between and including 0 and 1
- coffee granules — instant coffee in the form of grains
- colour contrast — the change in the appearance of a colour surrounded by another colour; for example, grey looks bluish if surrounded by yellow
- colour sergeant — a sergeant who carries the regimental, battalion, or national colours, as in a colour guard
- combat neurosis — battle fatigue.
- comfort station — a public lavatory and rest room
- comfortableness — (of clothing, furniture, etc.) producing or affording physical comfort, support, or ease: a comfortable chair; comfortable shoes.
- commercialising — Present participle of commercialise.
- commiseratingly — in a manner expressing commiseration
- commissionaires — Plural form of commissionaire.
- commissionnaire — Alternative form of commissionaire.
- common disaster — the death of an insured party and a beneficiary occurring at the same time in the same accident.
- communist party — (in non-Communist countries) a political party advocating Communism
- company manners — rules of politeness that people, esp children, are supposed to observe in the presence of other people
- comparativeness — of or relating to comparison.