12-letter words containing p, r, a, c, h
- plasma torch — an electrical device for converting a gas into a plasma, used for melting metal
- point charge — an electric charge considered to exist at a single point, and thus having neither area nor volume.
- pointed arch — an arch having a pointed apex.
- poll watcher — a representative of a political party or of an organization running a candidate who is assigned to the polls on an election day to watch for violations of the laws that regulate voting, campaigning, etc.
- polyarchical — a form of government in which power is vested in three or more persons.
- polypharmacy — the use of two or more drugs together, usually to treat a single condition or disease.
- pornographic — sexually explicit videos, photographs, writings, or the like, whose purpose is to elicit sexual arousal.
- postbrachial — belonging to the arm, foreleg, wing, pectoral fin, or other forelimb of a vertebrate.
- pre-purchase — to acquire by the payment of money or its equivalent; buy.
- pre-teaching — to impart knowledge of or skill in; give instruction in: She teaches mathematics. Synonyms: coach.
- preachership — the office of a preacher
- predischarge — of or pertaining to the period prior to discharge, esp prior to discharge from hospital or from employment
- press launch — the launch of a product, exhibition, event, etc, to which journalists are invited, in order to publicize it
- prickly heat — a cutaneous eruption accompanied by a prickling and itching sensation, due to an inflammation of the sweat glands.
- pro-catholic — of or relating to a Catholic church, especially the Roman Catholic Church.
- pro-monarchy — a state or nation in which the supreme power is actually or nominally lodged in a monarch. Compare absolute monarchy, limited monarchy.
- procathedral — a church used temporarily as a cathedral.
- prochain ami — a next friend or next of kin
- prochein ami — next friend.
- prophylactic — defending or protecting from disease or infection, as a drug.
- psychiatrist — a physician who practices psychiatry.
- psychography — the supposed writing of a spirit or medium
- pulp chamber — the crown portion of the pulp cavity.
- punched card — a card having holes punched in specific positions and patterns so as to represent data to be stored or processed mechanically, electrically, or photoelectrically.
- purchase tax — a sales tax on nonessential and luxury goods.
- purple patch — If someone, especially a sports player or team, goes through a purple patch, they are very successful or lucky for a period.
- pyrocatechol — catechol.
- pyrochemical — pertaining to or producing chemical change at high temperatures.
- quadraphonic — of, noting, or pertaining to the recording and reproduction of sound over four separate transmission or direct reproduction channels instead of the customary two of the stereo system: a quadraphonic recording.
- quadriphonic — quadraphonic.
- quadrophonic — Alternative spelling of quadraphonic.
- rabbit punch — a short, sharp blow to the nape of the neck or the lower part of the skull.
- ramapithecus — a genus of extinct Miocene ape known from fossils found in India and Pakistan and formerly thought to be a possible human ancestor.
- rappahannock — a river flowing SE from N Virginia into the Chesapeake Bay: Civil War battle 1863. 185 miles (300 km) long.
- reproachable — to find fault with (a person, group, etc.); blame; censure.
- reproachless — irreproachable.
- retrophiliac — someone who has a strong liking for things from the past
- rhamphotheca — the horny covering of a bird's bill.
- rhizocarpous — having the root perennial but the stem annual, as perennial herbs.
- rhopaloceral — of or relating to creatures from the Rhopalocera division of animals, which includes all butterflies, distinguished from moths on account of their club-shaped antennae
- rhyncophoran — any of various beetles, including the weevils, having the head extended to form a snout
- router patch — a plywood panel patch with parallel sides and rounded ends.
- sarcophagous — carnivorous.
- scattergraph — a graphic representation of bivariate data as a set of points in the plane that have Cartesian coordinates equal to corresponding values of the two variates.
- scenographic — the art of representing objects in accordance with the rules of perspective.
- schiaparelli — Elsa [el-sah] /ˈɛl sɑ/ (Show IPA), 1890–1973, French fashion designer, born in Italy.
- schizocarpic — a dry, dehiscent fruit that at maturity splits into two or more one-seeded carpels.
- school prawn — a common olive-green prawn, Metapenaeus macleayi
- schopenhauer — Arthur [ahr-too r] /ˈɑr tʊər/ (Show IPA), 1788–1860, German philosopher.
- scintigraphy — the process of producing a scintigram.