9-letter words containing a, s, c, o, m
- codenames — Plural form of codename.
- colobomas — Plural form of coloboma.
- combaters — Plural form of combater.
- comebacks — Plural form of comeback.
- comedians — Plural form of comedian.
- comitatus — a retinue of warriors serving a leader, esp in pre-Christian Germanic cultures, such as Anglo-Saxon England and Viking Age Scandinavia
- commandos — Plural form of commando.
- commatism — Conciseness in writing.
- commensal — (of two different species of plant or animal) living in close association, such that one species benefits without harming the other
- commissar — an official of the Communist Party responsible for political education, esp in a military unit
- compadres — Plural form of compadre.
- companies — Plural form of company.
- company's — a number of individuals assembled or associated together; group of people.
- compassed — Simple past tense and past participle of compass.
- compasses — Plural form of compass.
- complains — Third-person singular simple present indicative form of complain.
- compleats — Third-person singular simple present indicative form of compleat.
- comprisal — to include or contain: The Soviet Union comprised several socialist republics.
- consumate — Misspelling of consummate.
- coolamons — Plural form of coolamon.
- coseismal — of or designating points at which earthquake waves are felt at the same time
- cosmocrat — a ruler of the world
- cosmonaut — A cosmonaut is an astronaut from the former Soviet Union.
- cosmorama — a lifelike display, using mirrors and lenses, which shows reflections of various views of parts of the world
- cramdowns — Plural form of cramdown.
- crocosmia — any plant of the cormous S. African genus Crocosmia, including the plant known to gardeners as montbretia: family Iridaceae
- crossbeam — A crossbeam is a long, thick bar of wood, metal, or concrete that is placed between two walls or other structures, especially in order to support the roof of a building.
- crotalism — a type of poisoning caused by ingestion of plants of the genus Crotalaria
- customary — Customary is used to describe things that people usually do in a particular society or in particular circumstances.
- cystogram — A diagnostic image produced by cystography.
- cytoplasm — the protoplasm of a cell contained within the cell membrane but excluding the nucleus: contains organelles, vesicles, and other inclusions
- cytosmear — (cytology) A sample of cells, in the form of a smear on a microscope slide, that has been stained ready for diagnostic examination.
- datacomms — the transmission of data along communications systems
- democrats — Plural form of democrat.
- demoniacs — Plural form of demoniac.
- dogmatics — the study of the arrangement and statement of religious doctrines, especially of the doctrines received in and taught by the Christian church.
- ectoplasm — Biology. the outer portion of the cytoplasm of a cell. Compare endoplasm.
- emboscata — a sudden attack or raid
- encomiast — A person who publicly praises or flatters someone else.
- encompass — Surround and have or hold within.
- factotums — (obsolete) Plural form of factotum.
- flamencos — Plural form of flamenco.
- forasmuch — Inasmuch, seeing (that).
- gamecocks — Plural form of gamecock.
- gasconism — the quality of being boastful; boastfulness
- geomatics — The discipline of gathering, storing, processing, and delivering geographic information.
- harmonics — Music. overtone (def 1).
- hecatombs — Plural form of hecatomb.
- incompass — Archaic form of encompass.
- insomniac — a person who suffers from insomnia, the inability, especially when chronic, to obtain sufficient sleep, through difficulty in falling or staying asleep: Her husband, an insomniac, had at last fallen asleep at the computer, head resting on the keyboard.