13-letter words containing e, c, h, o, a
- associateship — to connect or bring into relation, as thought, feeling, memory, etc.: Many people associate dark clouds with depression and gloom.
- athletic shoe — a shoe designed to be worn for sports, exercising, or recreational activity, as racquetball, jogging, or aerobic dancing.
- atmospherical — pertaining to, existing in, or consisting of the atmosphere: atmospheric vapors.
- atomic theory — any theory in which matter is regarded as consisting of atoms, esp that proposed by John Dalton postulating that elements are composed of atoms that can combine in definite proportions to form compounds
- atomic weight — the weight of one atom of an element expressed in atomic mass units: it is the average weight of all the isotopes of the element
- auction house — a commercial company that specializes in selling items at auction
- authenticator — a person or thing that authenticates.
- autocephalous — (of an Eastern Christian Church) governed by its own national synods and appointing its own patriarchs or prelates
- automechanism — an automatic mechanical system or component, especially a device that operates automatically under predetermined conditions.
- autoschediasm — anything done with little forethought or preparation
- autoschediaze — to do or act with little forethought or preparation
- baal merodach — Marduk.
- bachelor flat — a flat lived in, or intended for a bachelor
- bachelor girl — a young unmarried woman, esp one who is self-supporting
- bachelor seal — a young male seal, esp a fur seal, that has not yet mated
- bachelorettes — Plural form of bachelorette.
- bacteriophage — a virus that is parasitic in a bacterium and multiplies within its host, which is destroyed when the new viruses are released
- bacteriophagy — the action of a bacteriophage
- ballet school — a school where professional ballet dancers are trained
- batch-process — to perform batch processing on (files)
- beacon school — a notably successful school whose methods and practices are brought to the attention of the education service as a whole in order that they may be adopted by other schools
- behavioristic — the theory or doctrine that human or animal psychology can be accurately studied only through the examination and analysis of objectively observable and quantifiable behavioral events, in contrast with subjective mental states.
- benthopelagic — relating to species living at the bottom of the sea
- bibliothecary — a librarian
- biochemically — the science dealing with the chemistry of living matter.
- biomechanical — relating to biomechanics
- body snatcher — (formerly) a person who robbed graves and sold the corpses for dissection
- bois de vache — dried buffalo dung, used as fuel by Canadian and U.S. fur trappers in the 18th and 19th centuries.
- bounced flash — a flash bounced off a reflective surface, as a ceiling or wall, to illuminate a subject indirectly.
- boynton beach — a city in SE Florida.
- brachypterous — having very short or incompletely developed wings
- branch office — the local branch of a bank, shop, or other business
- breech-loader — a firearm that is loaded at the breech
- breechloading — loaded at the breech.
- broad hatchet — a hatchet with a broad cutting edge.
- buenas noches — good night
- cache storage — cache (def 3).
- camphoraceous — similar to camphor
- cancerophobia — a morbid dread of being afflicted by cancer
- candleholders — Plural form of candleholder.
- carbohydrates — foods which contain carbohydrate
- carboxymethyl — (organic chemistry) The univalent radical -CH2-COOH derived from acetic acid.
- cardiopathies — Plural form of cardiopathy.
- cartographers — Plural form of cartographer.
- caryophyllene — (organic compound) A sesquiterpene (containing a cyclobutane ring) found in the essential oils of several plants such as clove and pepper.
- cash customer — a purchaser who pays cash rather than by check, credit card, or charge account.
- 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
- catastrophise — Alt form catastrophize.
- catastrophize — (obsolete) To end a comedy.
- catch oneself — to hold oneself back abruptly from saying or doing something