15-letter words containing o, n, e, r, y
- royal enclosure — at the Royal Ascot horse-race meeting, an area of Ascot racecourse which is reserved for the Royal Family, members, and their guests
- royal engineers — a branch of the British army that undertakes the building of fortifications, mines, bridges, and other engineering works
- ruddy turnstone — a common shorebird, Arenaria interpres, of the New and Old World arctic, wintering south to southern South America and Australia and having striking reddish-brown, black, and white plumage.
- sarcenchymatous — relating to the connective tissue of some sponges
- secondary cause — a cause which is not the primary or ultimate cause
- secondary color — a color, as orange, green, or violet, produced by mixing two primary colors.
- secondary group — a group of people with whom one's contacts are detached and impersonal.
- secondary metal — metal derived wholly or in part from scrap.
- secondary xylem — xylem derived from the cambium during secondary growth.
- self-glorifying — to cause to be or treat as being more splendid, excellent, etc., than would normally be considered.
- semantic memory — the recollection of facts and concepts
- semidocumentary — a film or television programme that is fictional but includes many factual events or details
- semipornography — partial pornography; material that is almost pornographic
- sepoy rebellion — the Indian Mutiny of 1857–58
- septentrionally — northwards; in the direction of the north
- serendipitously — come upon or found by accident; fortuitous: serendipitous scientific discoveries.
- serial monogamy — a form of monogamy characterized by several successive, short-term marriages over the course of a lifetime.
- service economy — an economy which is dominated by the provision or importance of services (as opposed to products)
- sharing economy — a system in which people rent, borrow, or share commodities, services, and resources owned by individuals, usually with the aid of online technology, in an effort to save money, cut costs, and reduce waste.
- silent majority — the U.S. citizens who supported President Nixon's policies but who were not politically vocal, outspoken, or active: considered by him to constitute a majority.
- sinorespiratory — of, relating to, or affecting the paranasal sinuses and the respiratory tract.
- sociocentricity — socially oriented.
- sons of liberty — any of several patriotic societies, originally secret, that opposed the Stamp Act and thereafter supported moves for American independence.
- soul-destroying — Activities or situations that are soul-destroying make you depressed, because they are boring or because there is no hope of improvement.
- spiny cocklebur — a cocklebur, Xanthium spinosum, introduced into North America from Europe.
- squirrel monkey — either of two small, long-tailed monkeys, Saimiri oerstedii of Central America and S. sciureus of South America, having a small white face with black muzzle and gold, brown, or greenish fur: S. oerstedii is endangered.
- stationary wave — standing wave.
- stony meteorite — any of various meteorites composed mainly of rock-forming silicates, especially olivine, plagioclase, and pyroxene, and classified as achondrites or chondrites.
- strawberry roan — a horse with a reddish coat that is liberally flecked with white hairs.
- sulphinpyrazone — a uricosuric drug with molecular formula C23H20N2O3S, used in the treatment of chronic gout
- summary offence — an offence that is triable in a magistrates' court
- superheterodyne — denoting, pertaining to, or using a method of processing received radio or video signals in which an incoming modulated wave is changed by the heterodyne process into a lower-frequency wave and then subjected to amplification and subsequent detection.
- symphony writer — a composer of an extended large-scale orchestral composition, usually with several movements, at least one of which is in sonata form
- synectics group — a group of people of varied background that meets to attempt creative solutions of problems through the unrestricted exercise of imagination and the correlation of disparate elements.
- tensor analysis — the branch of mathematics dealing with the calculus of tensors, especially the study of properties that are unaffected by a change of coordinate system.
- tetrahydrofuran — a clear liquid, C 4 H 8 O, soluble in water and organic solvents, used as a solvent for resins, in polymerizations and as a chemical intermediate.
- the confederacy — the league of Southern states that seceded from the U.S. in 1860 & 1861; Ala., Ark., Fla., Ga., La., Miss., N.C., S.C., Tenn., Tex., & Va.
- the daily round — the usual activities of one's day
- the donkey work — difficult, boring, or routine work
- the smart money — If you say that the smart money is on a particular person or thing, you mean that people who know a lot about it think that this person will be successful, or this thing will happen.
- theatre company — an organization that produces theatrical performances
- think you're it — If you say that someone thinks they're it, you mean that they think they are better or more important than they really are.
- thirtysomething — a person in her or his thirties
- threepennyworth — an amount having the value or price of threepence
- thyroid hormone — A thyroid hormone is a hormone, especially thyroxine or triiodothyronine, produced by the thyroid gland.
- to the contrary — opposite in nature or character; diametrically or mutually opposed: contrary to fact; contrary propositions.
- tocodynamometer — tokodynamometer.
- tokodynamometer — a pressure gauge strapped to the mother's abdomen during labor to measure uterine contractions.
- tricotyledonous — having three cotyledons.
- turnkey project — a complete project usually including many major units of plant completed under one overall contract, such as a chemical works or power station complex