15-letter words containing n, e, p, l
- spelling reform — an attempt to change the spelling of English words to make it conform more closely to pronunciation.
- spherical angle — an angle formed by arcs of great circles of a sphere.
- spill the beans — the edible nutritious seed of various plants of the legume family, especially of the genus Phaseolus.
- spin the bottle — a game in which someone spins a bottle and receives a kiss from the person at whom the bottle points on coming to rest.
- spiny cocklebur — a cocklebur, Xanthium spinosum, introduced into North America from Europe.
- spiral notebook — a notebook held together by a coil of wire passed through small holes punched at the back edge of the covers and individual pages
- spirit leveling — leveling according to the indications of a spirit level.
- splanchnopleure — the double layer formed by the association of the lower layer of the lateral plate of mesoderm with the underlying entoderm, which develops into the embryonic viscera.
- spread sampling — the selection of a corpus for statistical analysis by selecting a number of short passages at random throughout the work and considering their aggregation
- spring-cleaning — a complete cleaning of a place, as a home, done traditionally in the spring of the year.
- sprinkler dance — a celebratory dance in which participants extend one arm and shake it to imitate the action of a rotating water sprinkler
- stilpnosiderite — a resinous variety of limonite with a black-brown colour
- subprofessional — being below professional standards: subprofessional health care.
- sulphinpyrazone — a uricosuric drug with molecular formula C23H20N2O3S, used in the treatment of chronic gout
- superabundantly — very or too abundantly
- superexaltation — extreme or supreme exaltation; the act of superexalting; the process or condition of being superexalted
- superexcellence — extreme or supreme excellence; the quality of being superexcellent
- superficialness — being at, on, or near the surface: a superficial wound.
- superfluousness — being more than is sufficient or required; excessive.
- superindividual — greater than the individual
- superinvolution — an act or instance of involving or entangling; involvement.
- superior planet — any of the five planets whose orbits are outside the orbit of the earth, namely, the planets Mars, Jupiter, Saturn, Uranus, and Neptune.
- supernaturalism — supernatural character or agency.
- supernaturalist — supernatural character or agency.
- supernaturality — the quality or state of being supernatural; supernaturalism.
- supernaturalize — to make supernatural; give supernatural character or qualities to.
- supplementation — the act or process of supplementing.
- supporting role — acting: secondary part
- supreme council — the legislature of the former Soviet Union and its successor states, consisting of an upper house (Soviet of the Union or Council of the Union) whose delegates are elected on the basis of population, and a lower house (Soviet of Nationalities or Council of Nationalities) whose delegates are elected to represent the various nationalities.
- suspensefulness — the state of being suspenseful
- suspension file — a folder for documents that has protruding ends that can be hung over rails for storage
- take the plunge — to cast or thrust forcibly or suddenly into something, as a liquid, a penetrable substance, a place, etc.; immerse; submerge: to plunge a dagger into one's heart.
- talking picture — Older Use. a motion picture with accompanying synchronized speech, singing, etc.
- telegraph plant — a tick trefoil, Desmodium motorium, of the legume family, native to tropical Asia, noted for the spontaneous, jerking, signallike motions of its leaflets.
- telephone booth — a more or less soundproof booth containing a public telephone.
- telescopic lens — a lens that makes distant objects appear larger and brighter
- temperamentally — having or exhibiting a strongly marked, individual temperament.
- ten-pin bowling — game of skittles
- the colophonian — a native of Colophon.
- the peloponnese — the S peninsula of Greece, joined to central Greece by the Isthmus of Corinth: chief cities in ancient times were Sparta and Corinth, now Patras. Pop: 503 300 (2001). Area: 21 439 sq km (8361 sq miles)
- the pleistocene — the Pleistocene epoch or rock series
- thermal printer — a printer that produces output by selectively heating a heat-sensitive paper (thermal paper) in patterns corresponding to the characters to be produced.
- three-line whip — A three-line whip is a situation where the MPs in a political party are ordered to attend parliament and vote in a particular way on a particular issue.
- tibetan spaniel — one of a breed of small alert dogs originally developed in Tibet, with a double coat of any color, well-feathered, pendent ears, and a plumed tail curled over the back.
- tobacco planter — a tool that was formerly used by tobacco farmers to plant tobacco with
- top-of-the-line — being the best and usually the most expensive of its kind: The company previewed its top-of-the-line carpeting.
- treacle pudding — a sponge cake with syrup on top
- trifluoperazine — a compound, C 21 H 24 F 3 N 3 S, used as an antipsychotic.
- triple alliance — the alliance (1882–1915) of Germany, Austria-Hungary, and Italy.
- triple integral — an integral in which the integrand involves a function of three variables and which requires three applications of the integration process to evaluate.