16-letter words containing o, p, a, l, e, s
- spectroheliogram — a photograph of the sun made with a spectroheliograph.
- speech pathology — the scientific study and treatment of defects, disorders, and malfunctions of speech and voice, as stuttering, lisping, or lalling, and of language disturbances, as aphasia or delayed language acquisition.
- spinone italiano — one of an Italian breed of large all-purpose hunting dogs having a short wiry coat, solid white or white with light brown or yellow patches in color.
- splanchnopleural — 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.
- spotted mackerel — a small mackerel, Scomberomorus queenslandicus, of northern Australian waters
- spring snowflake — a European amaryllidaceous plant, Leucojum vernum, with white nodding bell-shaped flowers
- sql access group — (body) The origanisaton which defined Call-Level Interface, on which ODBC is based. It is now part of X/Open.
- stamp collecting — Stamp collecting is the hobby of building up a collection of stamps.
- stamp collection — the act of collecting postage stamps as a hobby
- stonecrop family — the plant family Crassulaceae, characterized by succulent herbaceous plants and shrubs with simple, fleshy leaves, clusters of small flowers, and dry, dehiscent fruit, and including hen-and-chickens, houseleek, kalanchoe, live-forever, orpine, sedum, and stonecrop.
- stop-loss clause — a limitation on the amount of loss sustained by the insured without compensation in a given period.
- 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.
- superior general — the superior of an order or congregation.
- supernationalism — an extreme or fanatical loyalty or devotion to a nation.
- take one's lumps — a piece or mass of solid matter without regular shape or of no particular shape: a lump of coal.
- take one's place — to take up one's usual or specified position
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- to change places — If you change places with another person, you start being in their situation or role, and they start being in yours.
- to speak volumes — If something such as an action speaks volumes about a person or thing, it gives you a lot of information about them.
- 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.
- 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
- twofold purchase — a purchase using a double standing block and a double running block so as to give a mechanical advantage of four or five, neglecting friction, depending on whether the hauling is on the standing block or the running block.
- unaccomplishable — to bring to its goal or conclusion; carry out; perform; finish: to accomplish one's mission.
- under bare poles — (of a sailing vessel) with no sails set
- unimpressionable — easily impressed or influenced; susceptible: an impressionable youngster.
- upsilon particle — the 20th letter of the Greek alphabet (Υ, υ).
- vegetable sponge — loofah (def 2).
- videodisc player — an electronic device for playing videodiscs through a television set.
- well-compensated — to recompense for something: They gave him ten dollars to compensate him for his trouble.
- windowpane shell — capiz.
- xenotransplanted — Transplanted by xenotransplantation.