16-letter words containing s, l, i, p
- sugar plantation — a large area of land where sugar is grown
- sulfanilyl group — the para form of the group C 6 H 6 NO 2 S–, derived from sulfanilic acid.
- sulfarsphenamine — a yellow, water-soluble, arsenic-containing powder, C 1 4 H 1 4 As 2 N 2 Na 2 O 8 S 2 , formerly used in the treatment of syphilis.
- sulphur trioxide — a white corrosive substance existing in three crystalline forms of which the stable (alpha-) form is usually obtained as silky needles. It is produced by the oxidation of sulphur dioxide, and is used in the sulphonation of organic compounds. Formula: SO3
- sulu archipelago — an island group in the SW Philippines, separating the Sulawesi Sea from the Sulu Sea. 1086 sq. mi. (2813 sq. km). Capital: Jolo.
- summer complaint — an acute condition of diarrhea, occurring during the hot summer months chiefly in infants and children, caused by bacterial contamination of food and associated with poor hygiene.
- sun in splendour — a representation of the sun with rays and a human face
- superciliousness — haughtily disdainful or contemptuous, as a person or a facial expression.
- superficialities — being at, on, or near the surface: a superficial wound.
- superior general — the superior of an order or congregation.
- supernationalism — an extreme or fanatical loyalty or devotion to a nation.
- superserviceable — overly disposed to be of service; officious.
- supranationalism — outside or beyond the authority of one national government, as a project or policy that is planned and controlled by a group of nations.
- susceptibilities — emotional sensibilities; feelings
- sustaining pedal — a pedal on a piano that when depressed with the foot raises the dampers and permits the strings to vibrate and sustain the tone.
- sweeten the pill — If someone does something to sweeten the pill or sugar the pill, they do it to make some unpleasant news or an unpleasant measure more acceptable.
- swine erysipelas — erysipelas (def 2).
- taimyr peninsula — a peninsula in the N Russian Federation in Asia, between the Kara and Laptev seas.
- telescopic sight — a telescope mounted on a rifle, etc, used for sighting
- the first couple — the US president and their spouse
- the mendip hills — a range of limestone hills in SW England, in N Somerset: includes the Cheddar Gorge and numerous caves. Highest point: 325 m (1068 ft)
- the public purse — money from or controlled by the government
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- thrombophlebitis — the presence of a thrombus in a vein accompanied by inflammation of the vessel wall.
- topical-sentence — a sentence that expresses the essential idea of a paragraph or larger section, usually appearing at the beginning.
- topless swimsuit — swimsuit which has no covering for the breasts
- topsail schooner — a sailing vessel fore-and-aft rigged on all of two or more masts with square sails above the foresail, and often with a square sail before the foresail.
- torsion pendulum — a pendulum the weight of which is rotated alternately in opposite directions through a horizontal plane by the torsion of the suspending rod or spring: used for clocks intended to run a long time between windings.
- transalpine gaul — an ancient region in W Europe, including the modern areas of N Italy, France, Belgium, and the S Netherlands: consisted of two main divisions, one part S of the Alps (Cisalpine Gaul) and another part N of the Alps (Transalpine Gaul)
- transport police — the national police force for railways in Britain, which protects rail operators, staff and passengers
- trial separation — an experimental period of living apart
- triple-expansion — noting a power source, especially a steam engine, using the same fluid at three successive stages of expansion to do work in three or more cylinders.
- two-tailed pasha — a distinctive vanessid butterfly of S Europe, Charaxes jasius, having mottled brown wings with a yellow-orange margin and frilled hind edges
- typhoid bacillus — the bacterium Salmonella typhosa, causing typhoid fever.
- ultramicroscopic — an instrument that uses scattering phenomena to detect the position of objects too small to be seen by an ordinary microscope.
- un-reprehensible — deserving of reproof, rebuke, or censure; blameworthy.
- unaccomplishable — to bring to its goal or conclusion; carry out; perform; finish: to accomplish one's mission.
- uncomprehensible — capable of being comprehended or understood; intelligible.
- uncompromisingly — not admitting of compromise or adjustment of differences; making no concessions; inaccessible to flexible bargaining; unyielding: an uncompromising attitude.
- ungava peninsula — a peninsula in NW Ungava region, in N Quebec, in E Canada.
- unimpressionable — easily impressed or influenced; susceptible: an impressionable youngster.
- unissued capital — authorized capital that has not yet been issued as shares
- unpublished work — a literary work that has not been reproduced for sale or publicly distributed.
- upland sandpiper — a large, field-inhabiting sandpiper, Bartramia longicauda, of eastern North America, resembling a plover: now protected and increasing in numbers.
- upsilon particle — the 20th letter of the Greek alphabet (Υ, υ).
- verneuil process — a process for making synthetic rubies, sapphires, spinels, etc., by the fusion at high temperatures of powdered compounds.
- videodisc player — an electronic device for playing videodiscs through a television set.
- virginia cowslip — a perennial woodland plant (Mertensia virginica) of the borage family, native to E North America and having clusters of blue or purple, bell-shaped flowers
- visible spectrum — the range of wavelengths of electromagnetic radiation that is normally visible, from 380 to 760 nm.
- vitruvius pollio — Marcus, flourished 1st century b.c, Roman architect, engineer, and author.