12-letter words containing p, e, n, r
- apprenticing — Present participle of apprentice.
- apprentisage — Obsolete form of apprenticeage.
- approachment — (archaic) approach.
- appurtenance — a secondary or less significant thing or part
- arachnophobe — a person who is afraid of spiders
- araneomorphs — Plural form of araneomorph.
- archiphoneme — an abstract linguistic unit representing two or more phonemes when the distinction between these has been neutralized: conventionally shown by a capital letter within slashes, as /T/ for /t/ and /d/ in German Rat and Rad
- arena chapel — a private chapel in Padua containing a fresco cycle painted (1305–06) by Giotto.
- aristophanes — ?448–?380 bc, Greek comic dramatist, who satirized leading contemporary figures such as Socrates and Euripides. Eleven of his plays are extant, including The Clouds, The Frogs, The Birds, and Lysistrata
- arpeggiation — the writing, playing or singing of arpeggios
- arseno group — the bivalent group −As=As−.
- arsenopyrite — a white or grey metallic mineral consisting of a sulphide of iron and arsenic that forms monoclinic crystals with an orthorhombic shape: an ore of arsenic. Formula: FeAsS
- arsphenamine — a drug containing arsenic, formerly used in the treatment of syphilis and related infections
- asking price — The asking price of something is the price which the person selling it says that they want for it, although they may accept less.
- asparaginase — an enzyme used in treating leukaemia
- aspiringness — the condition of being aspiring
- astral plane — a plane of existence inhabited by astral bodies
- at any price — If you want something at any price, you are determined to get it, even if unpleasant things happen as a result.
- attorneyship — The office or profession of an attorney.
- azathioprine — a synthetic drug that suppresses the normal immune responses of the body and is administered orally during and after organ transplantation and also in certain types of autoimmune disease. Formula: C9H7N7O2S
- badger plane — a plane for finishing rabbets or the like.
- bankruptcies — Plural form of bankruptcy.
- base pairing — the hydrogen bonding that occurs between complementary nitrogenous bases in the two polynucleotide chains of a DNA molecule
- base-pairing — the process of binding separate DNA sequences by base pairs.
- bean sprouts — the sprouts of newly germinated mung beans, eaten as a vegetable, esp in Chinese dishes
- bearing pile — a foundation pile that supports weight vertically
- benzal group — the bivalent group C 7 H 6 –, derived from benzaldehyde.
- benzoapyrene — a carcinogenic chemical in tobacco smoke
- benzyl group — the univalent group C 7 H 7 –, derived from toluene.
- bernese alps — a mountain range in SW Switzerland, the N central part of the Alps. Highest peak: Finsteraarhorn, 4274 m (14 022 ft)
- bernina alps — a mountain group in SE Switzerland, extending from the Rhateian Alps on the Italian border. Highest peak, Piz Bernina, 13,304 feet (4055 meters).
- bernina pass — a pass in the Alps between SE Switzerland and N Italy, east of Piz Bernina. Height: 2323 m (7622 ft)
- beyond price — invaluable or priceless
- biparentally — from a biparental point of view
- bipropellant — a rocket propellant consisting of two substances, usually a fuel and an oxidizer
- birth parent — a biological mother (birth mother) or biological father (birth father) a biological parent.
- black prince — Edward2 (Prince of Wales)
- blue pointer — a large shark, Isuropsis mako, of Australian coastal waters, having a blue back and pointed snout
- blue springs — a town in W Missouri.
- blueprinting — a process of photographic printing, used chiefly in copying architectural and mechanical drawings, which produces a white line on a blue background.
- brain-picker — the act of obtaining information or ideas by questioning another person.
- branch depot — one of a several depots receiving stock from the same central supplier
- brenner pass — a pass over the E Alps, between Austria and Italy. Highest point: 1372 m (4501 ft)
- brevipennate — (of flightless birds) short-winged
- brine shrimp — any of a genus (Artemia) of small fairy shrimp found in salt lakes and marshes and used as living, frozen, or dried food in aquariums
- bronchoscope — an instrument for examining and providing access to the interior of the bronchial tubes
- bumping race — (esp at Oxford and Cambridge) a race in which rowing eights start an equal distance one behind the other and each tries to bump the boat in front
- burner phone — a disposable cell phone with prepaid service, often used with the intent to temporarily obscure the true identity or contact information of the user: Members of the cartel used burner phones to evade federal surveillance. I always give out the number from my burner phone when I’m going on a blind date.
- buying power — the amount of services or goods a company, person, group or currency is able to purchase
- buying spree — the hurried acquisition by a company, of goods, assets, or other companies