9-letter words containing a, c, o, n
- clavation — the state of being clavate
- clavicorn — any beetle of the group Clavicornia, including the ladybirds, characterized by club-shaped antennae
- claystone — a compact very fine-grained rock consisting of consolidated clay particles
- claytonia — any low-growing North American succulent portulacaceous plant of the genus Claytonia
- clean out — If you clean out something such as a cupboard, room, or container, you take everything out of it and clean the inside of it thoroughly.
- cleanroom — A room or environment that is controlled in such a way as to minimize airborne particulate matter, typically for the purpose of fabricating sensitive electronic or other devices.
- clinoaxis — in a monoclinic crystal, the lateral axis which forms an oblique angle with the vertical axis
- 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
- clogdance — a folk dance characterized by heavy stamping steps, performed while wearing clogs
- clonality — The fact or condition of being genetically identical, as to a parent, sibling, or other biological source.
- cloudbank — Alternative form of cloud bank.
- cloudland — region of dreams, imagination, or impractical speculation; visionary realm
- clozapine — a sedative used to treat schizophrenia
- clubwoman — a woman who is an enthusiastic member of a club or clubs
- co-anchor — one of the usually two anchors for a radio or TV newscast
- co-manage — to manage (something) jointly
- co-parent — a divorced or separated parent who shares equally with the other parent in the custody and care of a child.
- co-tenant — a joint tenant.
- coachline — a decorative line on the bodywork of a motor vehicle
- coadunate — united; joined together
- coagulant — a substance that aids or produces coagulation
- coal mine — A coal mine is a place where coal is dug out of the ground.
- coalition — A coalition is a government consisting of people from two or more political parties.
- coalminer — One who mines for coal.
- coalmines — Plural form of coalmine.
- coaration — Cooperative ploughing.
- coarsened — Simple past tense and past participle of coarsen.
- coastland — the land fringing a coast
- coastline — A country's coastline is the outline of its coast.
- coatstand — a frame or pole equipped with hooks or arms for hanging up coats, etc
- coaxation — (rare) The act of croaking.
- coaxingly — to attempt to influence by gentle persuasion, flattery, etc.; cajole: He coaxed her to sing, but she refused.
- cobalamin — vitamin B12
- cocainise — Alt form cocainize.
- cocainism — addiction to cocaine
- cocainist — a cocaine addict
- cocainize — to anaesthetize with cocaine
- coccygian — of or relating to the coccyx
- cochineal — Cochineal is a red substance that is used for colouring food.
- cockaigne — an imaginary land of luxury and idleness
- cockleman — a man who collects cockles
- cockswain — coxswain
- cocoanuts — Plural form of cocoanut.
- code name — A code name is a name used for someone or something in order to keep their identity secret.
- code-name — to assign a code name to.
- codenamed — Simple past tense and past participle of codename.
- codenames — Plural form of codename.
- coenamour — to enamour jointly
- coenosarc — a system of protoplasmic branches connecting the polyps of colonial organisms such as corals