10-letter words containing e, h, o, a
- cephalopod — any marine mollusc of the class Cephalopoda, characterized by well-developed head and eyes and a ring of sucker-bearing tentacles. The group also includes the octopuses, squids, cuttlefish, and pearly nautilus
- cerography — the art of engraving on a waxed plate on which a printing surface is created by electrotyping
- chadderton — a town in NW England, in Oldham unitary authority, in Greater Manchester. Pop: 33 001 (2001)
- chaetotaxy — the arrangement of bristles on the exoskeleton of an insect.
- chairborne — having an administrative or desk job rather than a more active one
- chairwomen — Plural form of chairwoman.
- chalcedony — a microcrystalline often greyish form of quartz with crystals arranged in parallel fibres: a gemstone. Formula: SiO2
- chalcocite — a lead-grey or black mineral, found as a copper ore or in veins. It is a source of copper. Composition: copper sulphide. Formula: Cu2S. Crystal structure: orthorhombic
- chalcolite — torbernite.
- chalkstone — tophus
- chamaeleon — a faint constellation lying between Volans and the South celestial pole
- chamberpot — a vessel for urine, used in bedrooms
- chameleons — Plural form of chameleon.
- chamomiles — Plural form of chamomile.
- championed — a person who has defeated all opponents in a competition or series of competitions, so as to hold first place: the heavyweight boxing champion.
- chancellor — Chancellor is the title of the head of government in Germany and Austria.
- change off — to take turns
- changeover — A changeover is a change from one activity or system to another.
- changeroom — a room for use in changing one's clothes.
- channel op — (messaging) /chan'l op/ (Or "op", "chan op", "chop") Someone who is endowed with privileges on a particular IRC channel. These privileges include the right to kick users, to change various status bits and to make others into CHOPs. The full form, "channel operator", is almost never used.
- chaparejos — chaps1
- chaperoned — 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.
- chaperones — Plural form of chaperone.
- chaperonin — A protein that aids the assembly and folding of other protein molecules in living cells.
- chardonnet — (Louis Marie) Hilaire Bernigaud (ilɛr bɛrniɡo), Comte de. 1839–1924, French chemist and industrialist who produced rayon, the first artificial fibre
- charge off — to treat or regard as a loss
- charge-off — a write-off, especially of a bad loan by a bank.
- chargeoffs — Plural form of chargeoff.
- charioteer — In ancient times, a charioteer was a chariot driver.
- charleston — The Charleston is a lively dance that was popular in the 1920s.
- charlottes — Plural form of charlotte.
- charophyte — any green algae of the class Charophyceae (or group Charophyta), comprising the stoneworts.
- charthouse — the compartment on a ship or boat where charts are kept
- chase down — If you chase someone down, you run after them or follow them quickly and catch them.
- chatterbot — chatbot
- chatterbox — A chatterbox is someone who talks a lot.
- chatterton — Thomas. 1752–70, British poet; author of spurious medieval verse and prose: he committed suicide at the age of 17
- cheap shot — A cheap shot is a comment someone makes which you think is unfair or unkind.
- cheboksary — a port in W central Russia on the River Volga: capital of the Chuvash Republic. Pop: 446 000 (2005 est)
- chekhovian — of, relating to, or characteristic of Anton Chekhov or his writings, especially as they are evocative of a mood of introspection and frustration.
- chelonians — Plural form of chelonian.
- chemonasty — the nastic movement of a plant in response to a chemical stimulus
- chemostats — Plural form of chemostat.
- chemotaxis — the movement of a microorganism or cell in response to a chemical stimulus
- cheongsams — Plural form of cheongsam.
- chessboard — A chessboard is a square board with 64 black and white squares that is used for playing chess.
- chevrotain — any small timid ruminant artiodactyl mammal of the genera Tragulus and Hyemoschus, of S and SE Asia: family Tragulidae. They resemble rodents, and the males have long tusklike upper canines
- chiffarobe — Alternative form of chifforobe.
- chiffonade — finely shredded leaf vegetables used as a base for a dish or as a garnish
- china rose — a rosaceous shrub, Rosa chinensis (or R. indica), with red, pink, or white fragrant flowers: the ancestor of many cultivated roses