14-letter words containing a, c, t, i, s
- christmas rose — an evergreen ranunculaceous plant, Helleborus niger, of S Europe and W Asia, with white or pinkish winter-blooming flowers
- christmas seal — a decorative stamp sold by some charitable organizations during the Christmas season to raise money.
- christmas time — the period around Christmas
- christmas tree — A Christmas tree is a fir tree, or an artificial tree that looks like a fir tree, which people put in their houses at Christmas and decorate with coloured lights and ornaments.
- christmasberry — toyon.
- chromatic sign — Music. accidental (def 5).
- cigarette case — a case of a suitable size and shape to hold cigarettes
- cilician gates — a pass in S Turkey, over the Taurus Mountains
- cinnamon stick — a rolled strip of the dried aromatic bark of the tropical Asian lauraceous tree, Cinnamomum zeylanicum, used as a spice for flavouring food and drink
- cinnamon stone — essonite
- cinnamon toast — buttered toast made with sugar and cinnamon
- circumstancing — Present participle of circumstance.
- circumstantial — Circumstantial evidence is evidence that makes it seem likely that something happened, but does not prove it.
- cis-trans test — a test to define the unit of genetic function, based on whether two mutations of the same character occur in a single chromosome (the cis position) or in different cistrons in each chromosome of a homologous pair (the trans position)
- cisnormativity — (LGBT, neologism) The assumption that all human beings are cisgender, i.e. have a gender identity which matches the sex they were assigned at birth.
- citizens' band — Citizens' Band is a range of radio frequencies which the general public is allowed to use to send messages to each other and is used especially by truck drivers in their vehicles. The abbreviation CB is often used.
- clairsentience — The ability for a person to acquire psychic knowledge by means of feeling.
- clarifications — Plural form of clarification.
- class 5 switch — (communications) The lowest designation used in AT&T's hierarchical General Toll Switching Plan, developed in 1929.
- class conflict — conflict between different social or economic classes
- class interval — one of the intervals into which the range of a variable of a distribution is divided, esp one of the divisions of the base line of a bar chart or histogram
- classification — A classification is a division or category in a system which divides things into groups or types.
- classificatory — the act of classifying.
- claustrophilia — abnormal pleasure derived from being in a confined space
- claustrophobia — Someone who suffers from claustrophobia feels very uncomfortable or anxious when they are in small or enclosed places.
- claustrophobic — You describe a place or situation as claustrophobic when it makes you feel uncomfortable and unhappy because you are enclosed or restricted.
- cleistocarpous — Mycology. having cleistothecia.
- cleptomaniacs' — kleptomania.
- cleptoparasite — Alternative spelling of kleptoparasite.
- climatologists — Plural form of climatologist.
- cloister garth — garth (def 1).
- closed gentian — any of several North American plants (genus Gentiana) with dark-blue, closed, tubular flowers
- co-conspirator — a fellow conspirator; associate or collaborator in a conspiracy.
- coast live oak — California live oak.
- coasting trade — trade between ports along the same coast.
- coasting wagon — a toy wagon for children, often used for coasting down hills.
- coated vesicle — a clathrin-covered vesicle that forms from the closure of a coated pit, engulfing the ligand-receptor complex in endocytosis.
- cocktail dress — A cocktail dress is a dress that is suitable for formal social occasions.
- cocktail glass — a glass for serving cocktails, typically bell-shaped and having a foot and a stem.
- cocktail sauce — any of various sauces served with a seafood cocktail, typically one consisting of ketchup, Worcestershire sauce, Tabasco sauce, horseradish, and seasonings.
- cocktail stick — a small pointed stick used for holding cherries, olives, etc, in cocktails, and for serving snacks, such as small sausages
- coconspirators — Plural form of coconspirator.
- coinvestigator — a fellow investigator
- collaborations — Plural form of collaboration.
- collapsibility — (uncountable) The condition of being collapsible (or collapsable).
- collateralised — Simple past tense and past participle of collateralise.
- coloristically — In terms of, or in relation to, color; in a coloristic way.
- comma position — angulation (def 3).
- comma-position — an angular part, position, or formation.
- commandantship — the office of a commandant