16-letter words containing d, e, p, r, c, a
- dementia praecox — schizophrenia
- democratic party — (in the US) the older and more liberal of the two major political parties, so named since 1840
- deputy secretary — the Deputy Secretary of State or Defense etc
- diacetylmorphine — heroin.
- diagonal process — a form of argument in which a new member of a set is constructed from a list of its known members by making the nth term of the new member differ from the nth term of the nth member. The new member is thus different from every member of the list
- digital computer — a computer that processes information in digital form.
- disappearing act — magic trick
- displaced person — a person driven or expelled from his or her homeland by war, famine, tyranny, etc. Abbreviation: DP, D.P.
- domestic partner — either member of an unmarried, cohabiting, and especially homosexual couple that seeks benefits usually available only to spouses.
- domestic prelate — an honorary distinction conferred by the Holy See upon clergy, entitling them to some of the privileges of a bishop.
- drogue parachute — Also called drogue. a small parachute that deploys first in order to pull a larger parachute from its pack.
- duplicate bridge — a form of contract bridge used in tournaments in which contestants play the identical series of deals, with each deal being scored independently, permitting individual scores to be compared.
- dynamic response — The dynamic response of a machine, structure, or process is how it reacts over time to something that is done to it.
- echocardiographs — Plural form of echocardiograph.
- echocardiography — an instrument employing reflected ultrasonic waves to examine the structures and functioning of the heart.
- ectoparasiticide — Any pesticide designed to kill parasites that live on the exterior of a host.
- educational park — a group of elementary and high schools, usually clustered in a parklike setting and having certain facilities shared by all grades, that often accommodates students from a large area.
- fair-trade price — the price set for a commodity by the Fairtrade Foundation
- false beechdrops — either of two parasitic or saprophytic plants of the genus Monotropa, especially the tawny or reddish M. hypopithys (false beechdrops) of eastern North America.
- gadsden purchase — a tract of 45,535 sq. mi. (117,935 sq. km), now contained in New Mexico and Arizona, purchased for $10,000,000 from Mexico in 1853, the treaty being negotiated by James Gadsden.
- golden parachute — an employment contract or agreement guaranteeing a key executive of a company substantial severance pay and other financial benefits in the event of job loss caused by the company's being sold or merged.
- graphic designer — person: commercial artist
- graphics adapter — graphics adaptor
- hairy woodpecker — a North American woodpecker, Picoides villosus, resembling but larger than the downy woodpecker.
- hand screw clamp — a screw that can be tightened by the fingers, without the aid of a tool.
- hard-packed snow — snow which becomes very firmly packed as it becomes refrozen due to cold weather conditions rather than melting
- hermaphroditical — Alternative form of hermaphroditic.
- himachal pradesh — a state in N India. 21,495 sq. mi. (55,673 sq. km). Capital: Shimla.
- hydrophyllaceous — belonging to the Hydrophyllaceae, the waterleaf family of plants.
- hyperchlorhydria — excessive secretion of hydrochloric acid in the stomach.
- in quadruplicate — in four identical copies
- incorporated bar — (in some states) a system of bar associations to which all lawyers are required to belong.
- indirect primary — a primary in which members of a party elect delegates to a party convention that in turn elects the party's candidates.
- laserdisc player — a device that plays laserdiscs
- macrolepidoptera — a collector's name for that part of the lepidoptera that comprises the butterflies and the larger moths (noctuids, geometrids, bombycids, springtails, etc): a term without taxonomic significance
- manic depression — bipolar disorder.
- manic-depressive — suffering from bipolar disorder.
- microlepidoptera — a collector's name for the smaller moths: a term without taxonomic significance
- non-incorporated — formed or constituted as a legal corporation.
- onboard computer — onboard a vehicle, ship, plane, train or spacecraft
- paediatric nurse — a nurse who specializes in the care of children
- patched-together — makeshift; roughly made from disparate elements
- pencil and paper — An archaic information storage and transmission device that works by depositing smears of graphite on bleached wood pulp. More recent developments in paper-based technology include improved "write-once" update devices which use tiny rolling heads similar to mouse balls to deposit coloured pigment. All these devices require an operator skilled at so-called "handwriting" technique. These technologies are ubiquitous outside hackerdom, but nearly forgotten inside it. Most hackers had terrible handwriting to begin with, and years of keyboarding tend to have encouraged it to degrade further. Perhaps for this reason, hackers deprecate pencil-and-paper technology and often resist using it in any but the most trivial contexts.
- perez de cuellar — Javier [hah-vyer] /hɑˈvyɛr/ (Show IPA), born 1920, Peruvian diplomat: secretary-general of the United Nations 1982–91; prime minister of Peru 2000–2001.
- perforated ulcer — an ulcer that bursts through the stomach wall and leaks food and gastric juices into the abdominal cavity
- performance bond — contract bond.
- periodic decimal — repeating decimal.
- periodic tenancy — the letting of a dwelling for a repeated short term, as by the week, month, or quarter, with no end date
- permanganic acid — an acid, HMnO 4 , known only in solution.
- perpendicularity — vertical; straight up and down; upright.