13-letter words containing o, r, c, h, a
- cyberchondria — unfounded anxiety concerning the state of one's health brought on by visiting health and medical websites
- cytopharynges — Plural form of cytopharynx.
- dactylography — the scientific study of fingerprints for purposes of identification
- dechorionated — (biology) From which the chorion has been removed.
- demochristian — a member or supporter of a Christian democratic party or movement
- demographical — of or relating to demography, the science of vital and social statistics.
- diaphoretical — Alternative form of diaphoretic.
- dictatorships — Plural form of dictatorship.
- discographies — Plural form of discography.
- dodecahedrane — (organic compound) One of the Platonic hydrocarbons, C20H20, having the carbon atoms at the vertices of a regular dodecahedron.
- dodecahedrons — Plural form of dodecahedron.
- dolichocranic — dolichocephalic.
- dolichosaurus — any of various extinct Cretaceous aquatic reptiles that had long necks and bodies and well-developed limbs
- donald cherry — Donald Eugene ("Don") 1936–95, U.S. jazz trumpeter.
- downhill race — a competitive event in which skiers are timed in a downhill run
- drop a stitch — to allow a loop of wool to fall off a knitting needle accidentally while knitting
- dual monarchy — the kingdom of Austria-Hungary 1867–1918.
- dutch courage — courage inspired by drunkenness or drinking liquor.
- elasmobranchs — Plural form of elasmobranch.
- electrographs — Plural form of electrograph.
- encephalogram — An image, trace, or other record of the structure or electrical activity of the brain.
- enchondromata — Plural form of enchondroma.
- encroachments — Plural form of encroachment.
- endobronchial — (anatomy) Pertaining to the lining of the bronchi.
- enterohepatic — Relating to or denoting the circulation of bile salts and other secretions from the liver to the intestine, where they are reabsorbed into the blood and returned to the liver.
- epitrachelion — The liturgical vestment worn by priests and bishops of the Orthodox Church as the symbol of their priesthood, corresponding to the Western stole.
- epitrochoidal — Being or relating to an epitrochoid.
- eproctophilia — Sexual arousal from flatulence.
- ergatomorphic — pertaining to an ergatomorph
- ethnocultural — Relating to or denoting a particular ethnic group.
- ethnographica — a collection of ethnographic items
- express coach — a fast coach which goes from one place to another directly or with very few stops
- factory-fresh — coming directly from the factory; brand new
- feature shock — (jargon) (From Alvin Toffler's "Future Shock") A user's confusion when confronted with a package that has too many features and poor introductory material.
- float chamber — Automotive. the bowl-shaped section of a carburetor in which a reserve of fuel is maintained, the fuel level being regulated by a float.
- fluorographic — of or pertaining to fluorography
- folding chair — a chair that can be collapsed flat for easy storage or transport.
- for chrissake — for Christ's sake
- fort huachuca — a military reservation and U.S. Army training center in SE Arizona, SE of Tucson.
- franche-comte — a former province in E France: once a part of Burgundy.
- freedom march — an organized march protesting a government's restriction of or lack of support for civil rights, especially such a march in support of racial integration in the U.S. in the 1960s.
- friction head — (in a hydraulic system) the part of a head of water or of another liquid that represents the energy that the system dissipates through friction with the sides of conduits or channels and through heating from turbulent flow.
- gabrilowitsch — Ossip [aw-syip] /ˈɔ syɪp/ (Show IPA), 1878–1936, Russian pianist and conductor, in America.
- galactorrhoea — (British spelling) alternative spelling of galactorrhea.
- garden orache — a plant of the goosefoot family, Atriplex hortensis, which is cultivated as a vegetable and used like spinach
- gastrohepatic — of, relating to, or involving the stomach and the liver.
- gastrophrenic — (anatomy) Pertaining to the stomach and diaphragm.
- global search — a word-processing operation in which a complete computer file or set of files is searched for every occurrence of a particular word or other sequence of characters
- goliath crane — a gantry crane for heavy work, as in steel mills.
- gonadotrophic — Of, pertaining to, or stimulating the functions of the gonads.