14-letter words containing o, p, e, r
- self-professed — avowed; acknowledged.
- self-promotion — advancement in rank or position.
- self-propelled — propelled by itself.
- self-provision — a clause in a legal instrument, a law, etc., providing for a particular matter; stipulation; proviso.
- semipolar bond — type of chemical bond
- senior partner — high-ranking firm partner
- sergiyev posad — a city in the NW Russian Federation in Europe, NE of Moscow.
- seropositivity — the quality or state of being seropositive
- serra junipero — Miguel José [mee-gel haw-se] /miˈgɛl hɔˈsɛ/ (Show IPA), 1713–84, Spanish Roman Catholic missionary to the Indians in California and Mexico.
- sheep-worrying — the act (of a dog, sheepdog, wolf, etc) of chasing a flock of sheep and biting or injuring the sheep
- sheepback rock — roche moutonnée.
- sheepdog trial — a competition in which sheepdogs are tested in their tasks
- shoe repairing — the trade of mending shoes
- shooting spree — a series of shootings by a mad person
- shopping spree — frenzied, indulgent buying
- short-tempered — having a quick, hasty temper; irascible.
- shortleaf pine — a pine, Pinus echinata, of the southern U.S., having short, flexible leaves.
- shoulder patch — a cloth emblem worn on the upper part of a sleeve of a uniform typically as identification of the organization to which the wearer is assigned.
- shoulder strap — a strap worn over the shoulder, as to support a garment.
- shropshire lad — a volume of poetry (1896) by A. E. Housman.
- siege perilous — a vacant seat at the Round Table that could be filled only by the predestined finder of the Holy Grail and was fatal to pretenders.
- silver protein — any of several colloidal silver solutions containing silver and a protein, as albumin: formerly used in treating inflammation of mucous membranes
- silver-spooned — born into, of, or relating to a wealthy upper-class family
- simple protein — a protein that yields only amino acids and no other major products when hydrolyzed (contrasted with conjugated protein).
- simpson desert — an uninhabited arid region in central Australia, mainly in the Northern Territory. Area: about 145 000 sq km (56 000 sq miles)
- simpson's rule — a method for approximating the value of a definite integral by approximating, with parabolic arcs, the area under the curve defined by the integrand.
- siphonapterous — belonging or pertaining to the insect order Siphonaptera, comprising the fleas.
- sleep together — have sex with one another
- sleeping porch — a porch enclosed with glass or screening or a room with open sides or a row of windows used for sleeping in the open air.
- slippery slope — a dangerous and irreversible course: the slippery slope from narcotics to prison.
- social chapter — The social chapter is an agreement between countries in the European Union concerning workers' rights and working conditions.
- social process — the means by which culture and social organization change or are preserved.
- sock suspender — garter (def 1).
- soft sculpture — sculpture principally in vinyl, canvas, or other flexible material reproducing objects of characteristically rigid construction, as an electric fan, a typewriter, a set of drums, or a bathtub, in forms having a malleable texture and a liquescent, somewhat deflated appearance.
- solvay process — a process for manufacturing sodium carbonate whereby a concentrated solution of sodium chloride is saturated with ammonia, carbon dioxide is passed through it, and the product is calcined.
- sound pressure — Also called excess sound pressure, instantaneous sound pressure. the difference between the pressure at a point in a medium through which a sound wave is passing and the static pressure of the medium at that point.
- source program — an original computer program written by a programmer that is converted into the equivalent object program, written in machine language, by the compiler or assembler
- space platform — space station.
- spatiotemporal — pertaining to space-time.
- speak well for — to say or indicate something favorable about
- special forces — crack military team
- speckled trout — brook trout (def 1).
- spectator pump — a woman's spectator shoe, closed at the front and back, usually having a medium or medium-high heel.
- spectra yellow — a vivid yellow color.
- spectrological — relating to spectres or spectrology
- spectroscopist — the science that deals with the use of the spectroscope and with spectrum analysis.
- spelling error — an error in the conventionally accepted form of spelling a word
- spending power — income available for spending
- spermatic cord — the cord by which a testis is suspended in the scrotum, containing the vas deferens and the blood vessels and nerves of the testis.
- spermatogenous — producing spermatozoa.