9-letter words containing a, c, t, m
- catamount — any of various medium-sized felines, such as the puma or lynx
- cataplasm — a poultice, often medicated
- catchment — In geography, catchment is the process of collecting water, in particular the process of water flowing from the ground and collecting in a river. Catchment is also the water that is collected in this way.
- catechism — In a Catholic, Episcopal, or Orthodox Church, the catechism is a series of questions and answers about religious beliefs, which has to be learned by people before they can become full members of that Church.
- cattleman — A cattleman is a man who looks after or owns cattle, especially in North America or Australia.
- cattlemen — Plural form of cattleman.
- cauterism — the application of burning, searing, or cautery
- cellmates — Plural form of cellmate.
- centigram — one hundredth of a gram
- ceramists — Plural form of ceramist.
- cerastium — any of a genus of plants belonging to the family Caryophyllaceae
- cetuximab — a monoclonal antibody used to treat cancer
- chalutzim — halutz.
- chamosite — a mineral of the chlorite group, hydrous aluminum silicate of iron, occurring in gray or black crystals in oolitic iron ore.
- champerty — (formerly) an illegal bargain between a party to litigation and an outsider whereby the latter agrees to pay for the action and thereby share in any proceeds recovered
- charmante — Silk fabric with a crepe back.
- chat room — A chat room is a site on the Internet where people can exchange messages about a particular subject.
- chatrooms — Plural form of chatroom.
- chautemps — Camille [ka-mee-yuh] /kaˈmi yə/ (Show IPA), 1885–1963, French politician: premier 1930, 1933–34, 1937–38.
- checkmate — to thwart or render powerless
- chemostat — an apparatus for growing bacterial cultures at a constant rate by controlling the supply of nutrient medium
- chemtrail — A contrail consisting of chemicals or biological agents deliberately sprayed at high altitudes, according to certain conspiracy theories.
- chiasmata — Anatomy. a crossing or decussation, as that of the optic nerves at the base of the brain.
- christmas — Christmas is a Christian festival when the birth of Jesus Christ is celebrated. Christmas is celebrated on the 25th of December.
- chromates — Plural form of chromate.
- chromatic — In music, chromatic means related to the scale that consists only of semitones.
- chromatid — either of the two strands into which a chromosome divides during mitosis. They separate to form daughter chromosomes at anaphase
- chromatin — the part of the nucleus that consists of DNA and proteins, forms the chromosomes, and stains with basic dyes
- chromato- — indicating colour or coloured
- cinematic — Cinematic means relating to films made for the cinema.
- cinnamate — (organic chemistry) Any salt or ester of cinnamic acid.
- claimants — Plural form of claimant.
- clam-flat — a level stretch of mud, exposed by the tide, where clams burrow.
- clamantly — urgently
- claremont — a town in SW California.
- classmate — Your classmates are students who are in the same class as you at school or college.
- classtime — The time devoted to or prepared for a lesson at school or elsewhere; schooltime.
- claustrum — a thin layer of grey matter in the brain
- climactic — A climactic moment in a story or a series of events is one in which a very exciting or important event occurs.
- climatise — in Australia, adapt or become accustomed to a new climate or environment
- climatize — to acclimate to a new environment.
- climatory — Having to do with climate.
- clubmates — Plural form of clubmate.
- cockmatch — a cockfight
- coelomata — animals possessing a coelom
- coelomate — an animal that possesses a coelom
- cold meat — a form of meat that has been cooked and allowed to become cold
- collimate — to adjust the line of sight of (an optical instrument)
- columbate — any salt of columbic acid
- comatulid — any of a group of crinoid echinoderms, including the feather stars, in which the adults are free-swimming