12-letter words containing a, c, h, e, l
- crash helmet — A crash helmet is a helmet that motorcyclists wear in order to protect their heads if they have an accident.
- cruelhearted — having a cruel heart; lacking kindness, compassion, etc.
- crystal meth — crystal methamphetamine, a concentrated and highly potent form of methamphetamine with dangerous side effects
- curly-haired — having hair that forms curls
- curule chair — an upholstered folding seat with curved legs used by the highest civil officials of ancient Rome
- cyberathlete — a professional player of computer games
- cycloheptane — (organic compound) An alicyclic hydrocarbon, C7H14; a volatile inflammable liquid.
- cyclohexanol — (organic compound) The alicyclic alcohol derived from cyclohexane by replacement of a hydrogen atom with a hydroxyl group.
- cymbocephaly — scaphocephaly.
- cytochemical — the branch of cell biology dealing with the detection of cell constituents by means of biochemical analysis and visualization techniques.
- czechoslovak — Czechoslovak means belonging or relating to the former state of Czechoslovakia.
- dasher block — a block at the end of a yard or gaff for supporting a signal or ensign halyard.
- data channel — (communications) A channel (on a BRI or PRI line) used to carry control information, to set up connections on the associated bearer channels. The name wasn't too bad back when users were sending voice (not data) over the bearer channels, but in 1997 it's quite a misnomer.
- dealcoholize — to remove some or all of the alcohol from (a drink).
- dechlorinate — to remove chlorine from (a substance)
- decipherable — to make out the meaning of (poor or partially obliterated writing, etc.): to decipher a hastily scribbled note.
- delray beach — a city in SE Florida.
- diencephalic — Of or pertaining to the diencephalon.
- diencephalon — the posterior section of the forebrain.
- dispatchable — Capable of being dispatched.
- ditheistical — of or relating to ditheism, ditheistic
- ditheletical — relating to ditheletism, the doctrine that Christ had two wills
- dodecahedral — Having twelve plane surfaces.
- duplex chain — a roller chain having two sets of rollers linked together, used for heavy-duty applications
- earth closet — a type of lavatory in which earth is used to cover excreta
- earth colour — any of various brown pigments composed chiefly of iron oxides
- echinodermal — (zoology) Relating or belonging to the echinoderms.
- echolocation — the general method of locating objects by determining the time for an echo to return and the direction from which it returns, as by radar or sonar.
- echolocators — Plural form of echolocator.
- edith cavell — Edith Louisa, 1865–1915, English nurse: executed by the Germans in World War I.
- elasmobranch — A cartilaginous fish of a group that comprises the sharks, rays, and skates.
- electroclash — a type of electronic music, originating in the first decade of the 21st century, that combines modern techno with synthesizer music characteristic of the 1980s
- electrograph — A machine used in gravure printing.
- eleutherarch — the chief of the eleutheri
- empathically — In an empathic manner.
- emphatically — In a forceful way.
- encephalitic — Of or pertaining to encephalitis.
- encephalitis — Inflammation of the brain, caused by infection or an allergic reaction.
- enchantingly — In an enchanting manner.
- endochondral — occurring, or present, in cartilage
- endotracheal — Situated or occurring within or performed by way of the trachea.
- enharmonical — relating to the enharmonic scale
- epencephalon — the cerebellum and pons Varolii
- epigraphical — Epigraphic.
- escape wheel — moving part of a timepiece
- eschscholzia — Any of the flowers in the Eschscholzia genus, especially the California poppy (Eschscholzia californica).
- esthetically — Alternative spelling of aesthetically.
- ethical code — an ethical code is a set of moral principles used to govern the conduct of a profession
- ethical drug — a drug which is only available legally with a doctor's prescription or consent
- ethnological — Of or pertaining to ethnology.