12-letter words containing r, h, a, p
- crepe-hanger — a person who sees the gloomy side of things; pessimist.
- criptography — (spelling) It's spelled "cryptography".
- crosspatches — Plural form of crosspatch.
- crymotherapy — cryotherapy.
- cryptography — the science or study of analysing and deciphering codes, ciphers, etc; cryptanalysis
- curietherapy — a form of radiation therapy using radium
- cyclographic — of or relating to a cyclograph
- daphnephoria — an ancient Greek festival in honor of Apollo.
- death spiral — a period of continuous deterioration that leads ultimately to catastrophic failure or destruction
- decipherable — to make out the meaning of (poor or partially obliterated writing, etc.): to decipher a hastily scribbled note.
- deep therapy — radiotherapy with very penetrating short-wave radiation
- 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
- depth charge — A depth charge is a type of bomb which explodes under water and which is used especially to destroy enemy submarines.
- dermatophyte — any parasitic fungus that affects the skin
- dermographia — dermatographia.
- dermographic — dermatographia.
- deuteropathy — any abnormality that is secondary to another pathological condition.
- diastrophism — the process of movement and deformation of the earth's crust that gives rise to large-scale features such as continents, ocean basins, and mountains
- dictatorship — Dictatorship is government by a dictator.
- discographer — a person who compiles discographies.
- discographic — of or relating to a discography
- dolphinarium — An aquarium in which dolphins are kept and trained for public entertainment.
- double sharp — a symbol (× or ) that raises by two semitones the pitch of the following note.
- drapery shop — a shop selling fabrics and sewing materials
- draughtproof — That prevents the access of draughts.
- earth pillar — a pillar of earthy matter left by erosion of the surrounding ground.
- ectypography — a form of etching or engraving in which the design is produced in relief
- edaphosaurus — Any of several dinosaurs of the family Edaphosauridae, from the Carboniferous and Permian periods, that had a distinctive dorsal sail or crest.
- electrograph — A machine used in gravure printing.
- elephantbird — Alternative form of elephant bird.
- ellipsograph — an instrument that draws ellipses
- enantiomorph — Each of two crystalline or other geometric forms that are mirror images of each other.
- epanorthosis — (rhetoric) A rhetorical device or element in which a speaker or writer retracts a word that has been spoken and substitutes a stronger or more suitable word; often done for emphasis or sarcasm.
- ephemerality — (uncountable) The state or condition of being ephemeral; transience.
- ephemeridian — relating to ephemera
- epigraphical — Epigraphic.
- epirrhematic — relating to epirrhema
- erythropenia — A decrease in the number of erythrocytes, associated with anemia.
- ethnographer — One who practices ethnography.
- ethnographic — Relating to ethnography.
- euphorically — In a euphoric manner.
- eutrophicate — (ecology, intransitive) To become eutrophic.
- evaporograph — an instrument which measures and records the rate of evaporation of water into the atmosphere
- examinership — the office or function of an examiner
- extrahepatic — Originating or occurring outside the liver.
- factory ship — a whaling ship equipped to process killed whales and to transport the oil and by-products.