12-letter words containing a, p, g, o
- copy-reading — to work on (copy) as a copyreader.
- coronagraphs — Plural form of coronagraph.
- cosmographer — (astrophysics) A scientist specializing in understanding and describing the nature of the universe.
- cosmographic — Of or pertaining to cosmography.
- craniography — examination of the skull as depicted by craniographs, photographs, and charts.
- criptography — (spelling) It's spelled "cryptography".
- cryptogamian — of or relating to cryptogams
- cryptogamist — a botanist specializing in the study of cryptogams
- cryptogamous — Of or pertaining to the cryptogams.
- cryptography — the science or study of analysing and deciphering codes, ciphers, etc; cryptanalysis
- cyclographic — of or relating to a cyclograph
- daguerrotype — Misspelling of daguerreotype.
- danger point — the point at which something ceases to be safe
- delta-prolog — A Prolog extension with AND-parallelism, don't-know nondeterminism and interprocess communication using synchronous event goals and distributed backtracking.
- demographers — Plural form of demographer.
- demographics — data resulting from the science of demography; population statistics
- demographies — the science of vital and social statistics, as of the births, deaths, diseases, marriages, etc., of populations.
- demonography — a treatise on demons.
- dephlegmator — an apparatus used for dephlegmation
- depopulating — Present participle of depopulate.
- deprogrammed — Simple past tense and past participle of deprogram.
- deprogrammer — a person or thing that removes the effects of brainwashing or indoctrination
- dermographia — dermatographia.
- dermographic — dermatographia.
- diageotropic — (of a plant part) growing at a right angle to the direction of gravity.
- disapproving — Expressing an unfavorable opinion.
- discographer — a person who compiles discographies.
- discographic — of or relating to a discography
- doggy paddle — a swimming stroke in which the swimmer lies on his or her front, paddles his or her hands in imitation of a swimming dog, and beats his or her legs up and down
- dopaminergic — activated by or sensitive to dopamine.
- doppelganger — a ghostly double or counterpart of a living person.
- doppleganger — Misspelling of doppelganger.
- draughtproof — That prevents the access of draughts.
- ectypography — a form of etching or engraving in which the design is produced in relief
- electrograph — A machine used in gravure printing.
- ellipsograph — an instrument that draws ellipses
- encompassing — Present participle of encompass.
- epoch-making — An epoch-making change or declaration is considered to be extremely important because it is likely to have a significant effect on a particular period of time.
- epoxylignane — (organic chemistry) Any lignane in which the two \u03b3-carbon atoms of the side chains are linked via an oxygen atom to form a tetrahydrofuran ring.
- ergastoplasm — endoplasm that is associated with protein synthesis
- escapologist — An entertainer specializing in escaping from the confinement of such things as ropes, handcuffs, and chains.
- esophagotomy — (surgery) The operation of making an incision into the esophagus for the purpose of removing an obstruction.
- espagnolette — the fastening device on a French window
- ethnographer — One who practices ethnography.
- ethnographic — Relating to ethnography.
- evaporograph — an instrument which measures and records the rate of evaporation of water into the atmosphere
- export agent — an person who acts on behalf of a business to develop a market for a product or service in a foreign country
- expugnations — Plural form of expugnation.
- factor group — quotient group.
- fluorography — photofluorography.