16-letter words containing c, l, o, s, e, i
- the first couple — the US president and their spouse
- the two sicilies — a former kingdom of S Italy, consisting of the kingdoms of Sicily and Naples (1061–1860)
- the union school — a historic building located at 516-518 Bethlehem Pike in Fort Washington, Pennsylvania, in the United States. Built in 1773, the Union School was one of the earliest public schools in Pennsylvania, and the first that did not discriminate based on social position or religious preference
- the welsh office — (formerly) a department of the British government with responsibility for Welsh policies. It was replaced by the Wales office in 1999.
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- to stake a claim — If you stake a claim, you say that something is yours or that you have a right to it.
- tollhouse cookie — a crisp cookie containing bits of chocolate and sometimes chopped nuts.
- topical-sentence — a sentence that expresses the essential idea of a paragraph or larger section, usually appearing at the beginning.
- 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.
- torricelli's law — the law that states that the speed of flow of a liquid from an orifice is equal to the speed that it would attain if falling freely a distance equal to the height of the free surface of the liquid above the orifice.
- tower of silence — a circular stone platform, typically 30 feet (9.1 meter) in height, on which the Parsees of India leave their dead to be devoured by vultures.
- trail one's coat — to invite a quarrel by deliberately provocative behaviour
- transcontinental — passing or extending across a continent: a transcontinental railroad.
- transport police — the national police force for railways in Britain, which protects rail operators, staff and passengers
- 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.
- unconversational — of, relating to, or characteristic of conversation: a conversational tone of voice.
- upsilon particle — the 20th letter of the Greek alphabet (Υ, υ).
- vancouver island — an island of SW Canada, off the SW coast of British Columbia: separated from the Canadian mainland by the Strait of Georgia and Queen Charlotte Sound, and from the US mainland by Juan de Fuca Strait; the largest island off the W coast of North America. Chief town: Victoria. Pop: 706 243 (2001). Area: 32 137 sq km (12 408 sq miles)
- velcro fastening — a fastening made of Velcro
- verneuil process — a process for making synthetic rubies, sapphires, spinels, etc., by the fusion at high temperatures of powdered compounds.
- vestibule school — a school in an industrial establishment where new employees are given specific training in the jobs they are to perform.
- victorian values — qualities considered to characterize the Victorian period, including enterprise and initiative and the importance of the family
- videodisc player — an electronic device for playing videodiscs through a television set.
- wild goose chase — a wild or absurd search for something nonexistent or unobtainable: a wild-goose chase looking for a building long demolished.
- wild honeysuckle — pinxter flower.
- wild-goose chase — a wild or absurd search for something nonexistent or unobtainable: a wild-goose chase looking for a building long demolished.
- zenith telescope — a telescope mounted to point only at the zenith, used at some observatories for measuring time by the stars.