12-letter words containing o, p, e, r, a, l
- chalcopyrite — a widely distributed yellow mineral consisting of a sulphide of copper and iron in tetragonal crystalline form: the principal ore of copper. Formula: CuFeS2
- channel port — one of the English or French ports on the English Channel
- chlorapatite — (mineral) A variety of apatite containing chloride instead of fluoride.
- chorus pedal — an electronic device that creates the effect of more than one sound from a single source by combining a short delay with slight deviations in pitch
- clapperboard — A clapperboard consists of two pieces of wood that are connected by a hinge and hit together before each scene when making a film, to make it easier to match the sound and pictures of different scenes.
- clomipramine — A tricyclic, heterocyclic drug used to treat depression, anxiety and obsessive-compulsive disorder.
- coleopterans — Plural form of coleopteran.
- college park — a city in N Georgia.
- colour phase — a seasonal change in the coloration of some animals
- computer law — a body of law arising out of the special conditions relating to the use of computers, as in computer crime or software copyright.
- contemplator — to look at or view with continued attention; observe or study thoughtfully: to contemplate the stars.
- copperplates — Plural form of copperplate.
- corporealism — materialism
- corporealist — a materialist
- corporeality — the state or quality of being corporeal; bodily existence
- corporealize — to make corporeal
- cotemporally — At the same time.
- counterplead — to plead the opposite of
- counterpleas — Plural form of counterplea.
- craftspeople — Craftspeople are people who make things skilfully with their hands.
- crop failure — a failure of crops to yield sufficient food, etc, to maintain a community or to provide a surplus to sell
- curtain pole — a pole from which a curtain is hung in front of a window, door, etc
- cyclopropane — a colourless flammable gaseous hydrocarbon, used in medicine as an anaesthetic; trimethylene. It is a cycloalkane with molecules containing rings of three carbon atoms. Formula: C3H6; boiling pt: –34°C
- delayed drop — a parachute descent with the opening of the parachute delayed, usually for a predetermined period
- delta-prolog — A Prolog extension with AND-parallelism, don't-know nondeterminism and interprocess communication using synchronous event goals and distributed backtracking.
- dephlegmator — an apparatus used for dephlegmation
- depilatories — Plural form of depilatory.
- dipropellant — bipropellant.
- dipyridamole — a yellow crystalline powder, C 24 H 40 N 8 O 4 , used prophylactically for angina pectoris and in combination with other drugs to reduce thrombus formation.
- dockwalloper — longshoreman
- doppelganger — a ghostly double or counterpart of a living person.
- doppleganger — Misspelling of doppelganger.
- double sharp — a symbol (× or ) that raises by two semitones the pitch of the following note.
- dual-purpose — serving two functions.
- electrograph — A machine used in gravure printing.
- electroplate — Coat (a metal object) by electrolytic deposition with chromium, silver, or another metal.
- electropolar — having, or relating to, electrical polarity
- ellipsograph — an instrument that draws ellipses
- entoplastral — relating to an entoplastron
- entoplastron — the median plate of a turtle's plastron
- entropically — By means of or in relation to entropy.
- epistolarian — A writer of epistles.
- equiprobable — (of two or more things ) equally likely to occur; having equal probability.
- ergastoplasm — endoplasm that is associated with protein synthesis
- euphorically — In a euphoric manner.
- explorations — Plural form of exploration.
- expressional — Of or pertaining to expression, either in language, the face or the arts.
- extemporally — In an extemporal manner.
- extrapolated — Simple past tense and past participle of extrapolate.
- extrapolates — Third-person singular simple present indicative form of extrapolate.