11-letter words containing a, c, h, r, o
- 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.
- cochlearium — In Ancient Rome, a small spoon with a long tapering handle.
- cockchafers — Plural form of cockchafer.
- cockroaches — Plural form of cockroach.
- cohabitator — One who cohabits.
- cohortative — intended to encourage
- cold harbor — a locality in Virginia, NE of Richmond: Civil War battle in 1864.
- coldhearted — lacking sympathy; unfeeling
- coleorhizae — Plural form of coleorhiza.
- 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 phase — a variant, atypical coloration of fur, feathers, skin, etc. occurring in an individual or an animal group
- comradeship — Comradeship is friendship between a number of people who are doing the same work or who share the same difficulties or dangers.
- cooch behar — a former state of NE India: part of West Bengal since 1950
- copperheads — Plural form of copperhead.
- coprophagan — a dung beetle
- coprophagia — feeding on dung, as certain beetles.
- coprophagic — involving the eating of excrement
- coprophilia — an abnormal interest in faeces and their evacuation
- coprophobia — an abnormal fear of feces.
- corbel arch — a construction like an arch but composed of masonry courses corbeled until they meet.
- corinthians — either of two books of the New Testament (in full The First and Second Epistles of Paul the Apostle to the Corinthians)
- corivalship — the state of being mutual rivals
- corn starch — Corn starch is a fine white powder made from corn, used as a thickener or binder in the manufacture of drugs.
- coronagraph — an optical instrument used to simulate an eclipse of the sun so that the faint solar corona can be studied
- coronograph — an instrument for observing and photographing the sun's corona, consisting of a telescope fitted with lenses, filters, and diaphragms that simulate an eclipse.
- cosmography — a representation of the world or the universe
- couch grass — a grass, Agropyron repens, with a yellowish-white creeping underground stem by which it spreads quickly: a troublesome weed
- couch-grass — any of various grasses, especially Agropyron repens, known chiefly as troublesome weeds and characterized by creeping rootstocks that spread rapidly.
- cowcatchers — Plural form of cowcatcher.
- crack house — a house or flat where drugs are dealt and used
- cram school — a private institution, especially in East Asia, that uses an accelerated curriculum to prepare students for university entrance exams.
- craniograph — an instrument that outlines the skull.
- craniophore — a device that holds a skull in place for measuring.
- crapshooter — a person who plays the game of craps
- crashworthy — (of a vehicle) Capable of withstanding a crash.
- crazy horse — Native American name Ta-Sunko-Witko. ?1849–77, Sioux chief, remembered for his attempts to resist White settlement in Sioux territory
- crazy house — an asylum for people with psychiatric disorders
- creatorship — a person or thing that creates.
- creophagous — flesh-eating or carnivorous
- crescograph — an instrument for measuring plant growth
- crithomancy — a form of divination in which grain or meal used in a sacrifice is analysed
- cross hairs — crossed lines, as of fine hair or cobweb, mounted in the optical system of a telescopic gun sight, surveyor's level, etc., to assist in precise aiming or centering of the instrument
- cross-heads — Printing. a title or heading filling a line or group of lines the full width of the column.
- cross-match — to test the compatibility of (a donor's and recipient's blood) by checking that the red cells of each do not agglutinate in the other's serum
- cross-patch — a bad-tempered or irritable person.
- cryohydrate — a crystalline substance containing water and a salt in definite proportions at low temperatures: a eutectic crystallizing below the freezing point of water
- cryotherapy — medical treatment in which all or part of the body is subjected to cold temperatures, as by means of ice packs
- cryptograph — something written in code or cipher