13-letter words containing a, c, e, s, o, r
- caudine forks — a narrow pass in the Apennines, in S Italy, between Capua and Benevento: scene of the defeat of the Romans by the Samnites (321 bc)
- cauterisation — Alt form cauterization.
- cavernicolous — inhabiting caves or cavelike places
- centrosomally — In a centrosomal way.
- cephalosporin — any of a group of broad-spectrum antibiotics obtained from fungi of the genus Cephalosporium
- cerebrospinal — of or relating to the brain and spinal cord
- ceremonialism — A fondness for ceremony, especially in religion; ritualism.
- ceremonialist — of, relating to, or characterized by ceremony; formal; ritual: a ceremonial occasion.
- ceruloplasmin — a protein responsible for copper detoxification, found in the blood
- chaetophorous — bearing bristles; setigerous.
- chalicotheres — Plural form of chalicothere.
- chaperoneship — State or position of chaperone.
- chapter house — A chapter house is the building or set of rooms in the grounds of a cathedral where the members of the clergy hold their meetings.
- charles abbot — Charles Greeley, 1872–1973, U.S. astrophysicist.
- charles louis — (Karl Ludwig Johann) 1771–1847, archduke of Austria.
- charley horse — People sometimes refer to a cramp in the muscles of their leg or arm as a charley horse.
- charlier shoe — special light horseshoe
- charnel house — A charnel house is a place where the bodies and bones of dead people are stored.
- chase mortise — a mortise having one inclined narrow side.
- cheiromantist — A chiromancer.
- chemosurgical — of or relating to chemosurgery
- chlamydospore — a thick-walled asexual spore of many fungi: capable of surviving adverse conditions
- cholesteremia — cholesterolemia.
- chorepiscopal — (in early Christianity) relating to or connected with a local bishop
- choripetalous — polypetalous
- chrestomathic — (of teaching or learning) That has a practical use.
- chromaticness — the attribute of colour that involves both hue and saturation
- chromesthesia — (neurology, psychology) sound-to-color synaesthesia.
- chrysotherapy — gold therapy.
- ciceronianism — imitation of the style of Cicero, especially as practiced by some writers and orators during the Renaissance.
- cinema goers' — filmgoer.
- clair-obscure — chiaroscuro.
- clamorousness — The state or quality of being clamorous.
- clapperboards — Plural form of clapperboard.
- clare-obscure — chiaroscuro.
- claustrophobe — a person who suffers from claustrophobia.
- clearinghouse — If an organization acts as a clearinghouse, it collects, sorts, and distributes specialized information.
- close harmony — a type of singing in which all the parts except the bass lie close together and are confined to the compass of a tenth
- close-grained — (of wood) dense or compact in texture
- coachbuilders — Plural form of coachbuilder.
- coal measures — a series of coal-bearing rocks formed in the upper Carboniferous period; the uppermost series of the Carboniferous system
- coarsegrained — having a coarse texture
- coast redwood — the redwood, Sequoia sempervirens.
- coaster brake — a brake on a bicycle that engages when the pedals are turned in reverse
- cobaltiferous — containing cobalt
- cobbler's wax — a resin used for waxing thread
- cocarboxylase — thiamine pyrophosphate
- cocarcinogens — Plural form of cocarcinogen.
- cochairperson — a person who cochairs an organization
- coelenterates — Plural form of coelenterate.