9-letter words containing a, c, t, i, n, o
- chinatown — Chinatown is the name given to the area in a city where there are many Chinese shops and restaurants, and which is a social centre for the Chinese community in the city.
- chromatin — the part of the nucleus that consists of DNA and proteins, forms the chromosomes, and stains with basic dyes
- chthonian — of or relating to the underworld
- chukotian — a group of genetically related languages spoken on the Chukchi and Kamchatka peninsulas in eastern Siberia, including Chukchi, Kamchadal, and Koryak.
- ciliation — Lb biology Quality of having cilia.
- cinerator — an incinerator.
- citations — Plural form of citation.
- cithaeron — a mountain range in SE Greece: sacred to Dionysus, in Greek mythology. to 4623 feet (1409 meters).
- clavation — the state of being clavate
- claytonia — any low-growing North American succulent portulacaceous plant of the genus Claytonia
- clinostat — an apparatus for studying tropisms in plants, usually a rotating disc to which the plant is attached so that it receives an equal stimulus on all sides
- clintonia — any temperate liliaceous plant of the genus Clintonia, having white, greenish-yellow, or purplish flowers, broad ribbed leaves, and blue berries
- clonality — The fact or condition of being genetically identical, as to a parent, sibling, or other biological source.
- coalition — A coalition is a government consisting of people from two or more political parties.
- coaration — Cooperative ploughing.
- coastline — A country's coastline is the outline of its coast.
- coaxation — (rare) The act of croaking.
- cocainist — a cocaine addict
- cognation — relationship by descent from the same ancestor or source
- cognisant — a frequent misspelling of cognizant.
- cognizant — If someone is cognizant of something, they are aware of it or understand it.
- coinhabit — To inhabit together.
- cointreau — a colourless liqueur with orange flavouring
- coitional — of or relating to coitus
- collating — to gather or arrange in their proper sequence (the pages of a report, the sheets of a book, the pages of several sets of copies, etc.).
- collation — the act or process of collating
- combating — to fight or contend against; oppose vigorously: to combat crime.
- combinate — combined
- comminate — to anathematize
- complaint — A complaint is a statement in which you express your dissatisfaction with a particular situation.
- compliant — If you say that someone is compliant, you mean they willingly do what they are asked to do.
- conations — Plural form of conation.
- concavity — the state or quality of being concave
- confidant — Someone's confidant is a man who they are able to discuss their private problems with.
- connation — a union of similar parts or organs
- consortia — a combination of financial institutions, capitalists, etc., for carrying into effect some financial operation requiring large resources of capital.
- constrain — To constrain someone or something means to limit their development or force them to behave in a particular way.
- contadina — (in Italy) a female farmer or peasant
- contadino — (in Italy) a male farmer or peasant
- contagion — Contagion is the spreading of a particular disease by someone touching another person who is already affected by the disease.
- contagium — the specific virus or other direct cause of any infectious disease
- contained — kept from going beyond certain limits; confined
- container — A container is something such as a box or bottle that is used to hold or store things in.
- contakion — kontakion.
- continual — A continual process or situation happens or exists without stopping.
- contrails — Plural form of contrail.
- copataine — (of a hat) high-crowned
- cottaging — Cottaging is homosexual activity between men in public toilets.
- covariant — a variant that changes leaving interrelations with another variant (or variants) unchanged
- crayonist — (dated) An artist who uses crayons.