11-letter words containing a, r, g, o
- changeround — the process of changing position
- chaperonage — The state of being a chaperon.
- chaperoning — a person, usually a married or older woman, who, for propriety, accompanies a young unmarried woman in public or who attends a party of young unmarried men and women.
- chaulmoogra — a tropical Asian tree, Taraktogenos (or Hydnocarpus) kurzii: family Flacourtiaceae
- chirography — handwriting; penmanship
- choir organ — a part of the full church organ, used for accompanying the choir
- chord organ — an electronic organ having a small keyboard for the right hand and for the left hand a set of buttons each of which produces a full chord when pushed.
- choreograph — When someone choreographs a ballet or other dance, they invent the steps and movements and tell the dancers how to perform them.
- chorography — the technique of mapping regions
- christogram — a symbol of Christ, especially the Chi-Rho.
- chromograph — (obsolete) chromolithograph.
- chronograms — Plural form of chronogram.
- chronograph — an accurate instrument for recording small intervals of time
- chrysograph — a manuscript, especially of the Middle Ages, written in gold or gold and silver ink.
- cigar store — a retail store specializing in tobacco products, as cigars and cigarettes.
- cinemagoers — Plural form of cinemagoer.
- clavigerous — bearing a key or club
- clergywoman — a female member of the clergy
- cloud grass — a grass, Agrostis nebulosa, of Spain, having clusters of tiny spikelets on slender stalks, used in bouquets.
- coast guard — The coast guard is a part of a country's military forces and is responsible for protecting the coast, carrying out rescues, and doing police work along the coast.
- coast range — a series of mountain ranges along the Pacific coast of North America, extending from Baja California to SE Alaska.
- coasteering — the sport of following a coastline by swimming, climbing, diving, and walking while wearing a wetsuit, a life jacket, and a helmet
- coat hanger — A coat hanger is a curved piece of wood, metal, or plastic that you hang a piece of clothing on.
- coauthoring — Present participle of coauthor.
- cog railway — a railway for a very steep grade with traction supplied by a central cogged rail that meshes with a cogwheel on the engine
- cogenerated — Simple past tense and past participle of cogenerate.
- cogenerator — a facility that produces energy from waste
- collagraphy — A printmaking process in which materials are applied to a rigid substrate (such as cardboard or wood).
- cologarithm — the logarithm of the reciprocal of a number; the negative value of the logarithm
- color guard — the persons carrying and escorting the colors (flag) in a parade, ceremony, etc.
- combat gear — the uniform worn by soldiers when fighting
- compurgator — one who testified in a compurgation
- configurate — to shape or fashion
- conflagrant — burning fiercely
- conflagrate — to catch or set on fire
- congregants — Plural form of congregant.
- congregated — Simple past tense and past participle of congregate.
- congregates — Third-person singular simple present indicative form of congregate.
- congregator — A person who congregates or assembles.
- congressman — A Congressman is a male member of the US Congress, especially of the House of Representatives.
- contracting — an agreement between two or more parties for the doing or not doing of something specified.
- contrasting — to compare in order to show unlikeness or differences; note the opposite natures, purposes, etc., of: Contrast the political rights of Romans and Greeks.
- cooperating — to work or act together or jointly for a common purpose or benefit.
- coprolagnia — sexual arousal that is produced by the thought or sight of feces.
- coprophagan — a dung beetle
- coprophagia — feeding on dung, as certain beetles.
- coprophagic — involving the eating of excrement
- cor anglais — a woodwind instrument, the alto of the oboe family. It is a transposing instrument in F. Range: two and a half octaves upwards from E on the third space of the bass staff
- corner flag — a flag placed on a short pole marking a corner of a football pitch
- coronagraph — an optical instrument used to simulate an eclipse of the sun so that the faint solar corona can be studied