13-letter words containing a, c, h, l, o, r
- carrantuohill — a mountain in SW Republic of Ireland, in Macgillicuddy's Reeks in Kerry: the highest peak in Ireland. Height: 1041 m (3414 ft)
- caryophyllene — (organic compound) A sesquiterpene (containing a cyclobutane ring) found in the essential oils of several plants such as clove and pepper.
- castle howard — a mansion near York in Yorkshire: designed in 1700 by Sir John Vanbrugh and Nicholas Hawksmoor; the grounds include the Temple of the Four Winds and a mausoleum
- cephalometric — Relating to cephalometrics.
- cephaloridine — a cephalosporin antibiotic often used in the treatment of bacterial infections
- cephalosporin — any of a group of broad-spectrum antibiotics obtained from fungi of the genus Cephalosporium
- cephalothorax — the anterior part of many crustaceans and some other arthropods consisting of a united head and thorax
- chalicotheres — Plural form of chalicothere.
- charcoal grey — a very dark grey colour
- 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
- charlottetown — a port in SE Canada, capital of the province of Prince Edward Island. Pop: 34 562 (2011)
- charnel house — A charnel house is a place where the bodies and bones of dead people are stored.
- chemosurgical — of or relating to chemosurgery
- chiromantical — Of or pertaining to chiromancy.
- chlamydospore — a thick-walled asexual spore of many fungi: capable of surviving adverse conditions
- chlorargyrite — a mineral, the naturally occurring form of silver chloride, formed in the oxidation process of silver
- chloroacetone — a colorless, lachrymatory, poisonous liquid, C 3 H 5 ClO, used chiefly in organic synthesis and in the manufacture of insecticides and perfumes.
- chloromethane — methyl chloride.
- chloroplastal — of or like a chloroplast
- chloroplastic — a plastid containing chlorophyll.
- chlorous acid — an unstable acid that is a strong oxidizing agent. Formula: HClO2
- chocolate bar — a block of chocolate
- cholangiogram — an X-ray of the bile duct performed after administering dye into the ducts that shows up on the X-ray
- cholesteremia — cholesterolemia.
- chorepiscopal — (in early Christianity) relating to or connected with a local bishop
- choripetalous — polypetalous
- chromatically — In a chromatic manner.
- chromatolysis — the dissolution of stained material, such as chromatin in injured cells
- chromatolytic — relating to chromatolysis
- chromatophile — Also, chromophilic, chromophilous [kroh-mof-uh-luh s] /kroʊˈmɒf ə ləs/ (Show IPA), chromatophilic, chromatophilous. staining readily.
- chromosomally — With reference to chromosomes.
- chronological — If things are described or shown in chronological order, they are described or shown in the order in which they happened.
- claustrophobe — a person who suffers from claustrophobia.
- clavichordist — Someone who plays the clavichord.
- cleaner tooth — a saw tooth for cleaning loose chips from a kerf.
- clearinghouse — If an organization acts as a clearinghouse, it collects, sorts, and distributes specialized information.
- climatography — an account of a region's climate
- clock watcher — an employee who demonstrates lack of interest in a job by watching the time closely to be sure to stop work as soon as the workday or shift is over.
- clock-watcher — an employee who checks the time in anticipation of a break or of the end of the working day
- 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
- cloud chamber — an apparatus for detecting high-energy particles by observing their tracks through a chamber containing a supersaturated vapour. Each particle ionizes molecules along its path and small droplets condense on them to produce a visible track
- coachbuilders — Plural form of coachbuilder.
- coal merchant — a person engaged in the purchase and sale of coal for profit
- cochlear duct — a spiral tube enclosed in the bony canal of the cochlea.
- cochleariform — having a spoon shape
- cocktail hour — the interval before the evening meal during which cocktails and other alcoholic beverages are often served.
- coldheartedly — Alternative spelling of cold-heartedly.