15-letter words containing o, s, c, i, t, a
- 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
- coaling station — a port at which vessels can take on coal
- coast artillery — artillery used for defending coastal areas.
- coast mountains — a mountain range in Canada, on the Pacific coast of British Columbia. Highest peak: Mount Waddington, 4043 m (13 266 ft)
- cocktail shaker — a container in which cocktails are mixed
- coinstantaneity — the act of taking place at exactly the same moment
- coinstantaneous — taking place at exactly the same moment
- college station — a city in E central Texas.
- colonizationist — a person who is in favour of colonization
- colouristically — in a colouristic manner
- combat fatigues — the uniform worn by soldiers when fighting
- combat neurosis — battle fatigue.
- come up against — If you come up against a problem or difficulty, you are faced with it and have to deal with it.
- comfort station — a public lavatory and rest room
- commiseratingly — in a manner expressing commiseration
- committee stage — (in British parliamentary procedure) the detailed examination by MPs of proposed legislation
- common disaster — the death of an insured party and a beneficiary occurring at the same time in the same accident.
- communist china — China, People's Republic of.
- communist party — (in non-Communist countries) a political party advocating Communism
- communistically — In a communistic manner.
- comparativeness — of or relating to comparison.
- comparison test — a comparison of particular qualities or traits in two or more things in order to get a measurable assessment
- compassionately — having or showing compassion: a compassionate person; a compassionate letter.
- compassionating — Present participle of compassionate.
- compatibilities — capable of existing or living together in harmony: the most compatible married couple I know.
- complementaries — forming a complement; completing.
- complicatedness — composed of elaborately interconnected parts; complex: complicated apparatus for measuring brain functions.
- complimentaries — of the nature of, conveying, or expressing a compliment, often one that is politely flattering: a complimentary remark.
- compositionally — in a compositional manner
- compotationship — the state of being a compotator or drinking companion
- computerisation — (chiefly, British) alternative spelling of computerization.
- conceptualising — Present participle of conceptualise.
- conceptualistic — Of or pertaining to conceptualism.
- concert pianist — a person who earns a living from giving solo performances on the piano in front of audiences
- confectionaries — a candy; sweetmeat.
- confessionalist — an advocate of confessionalism
- confraternities — Plural form of confraternity.
- conglomerations — Plural form of conglomeration.
- congratulations — You say 'Congratulations' to someone in order to congratulate them on something nice that has happened to them or something good that they have done.
- consequentially — following as an effect, result, or outcome; resultant; consequent.
- conservationism — A movement that supports conservation, especially that of natural resources.
- conservationist — A conservationist is someone who cares greatly about the conservation of the environment and who works to protect it.
- conservatorship — the legal status of a person appointed by a court to protect the interests of someone, such as a child, who is unable to manage his or her own affairs
- considerateness — showing kindly awareness or regard for another's feelings, circumstances, etc.: a very considerate critic.
- consideratively — in a considerative manner
- consonant shift — a change, or a set of connected changes, in the articulation of consonants in any language or family of languages
- constantine vii — known as Porphyrogenitus. 905–59 ad, Byzantine emperor (913–59) and scholar: his writings are an important source for Byzantine history
- constitutionals — Plural form of constitutional.
- consubstantiate — (of the Eucharistic bread and wine and Christ's body and blood) to undergo consubstantiation
- consumption tax — a tax, as a sales tax, levied on consumer goods or services at the time of sale.