16-letter words containing p, e, r, c, h, l
- riau archipelago — a group of islands belonging to Indonesia, off the SE coast of the Malay Peninsula, at the entrance to the Strait of Malacca. 36,510 sq. mi. (94,561 sq. km).
- rochelle powders — (not in technical use) Seidlitz powders.
- schaumburg-lippe — a former state in NW Germany.
- school inspector — an official whose job is to inspect schools and to report on their quality and conditions
- scrovegni chapel — Arena Chapel.
- secondary phloem — phloem derived from the cambium during secondary growth.
- shag pile carpet — a large piece of thick material with a nap of long rough strands that you put on a floor
- showy crab apple — a large Japanese bush or tree, Malus floribunda, of the rose family, having red fruit and rose-colored flowers that fade to white.
- spanish mackerel — an American game fish, Scomberomorus maculatus, inhabiting the Atlantic Ocean.
- spectroheliogram — a photograph of the sun made with a spectroheliograph.
- spherical excess — the difference between the sum of the angles of a spherical triangle and two right angles.
- splanchnic nerve — Anatomy. any of several nerves to the viscera and blood vessels of the chest and pelvic areas.
- 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.
- 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.
- tephrochronology — a geochronologic technique based on the dating of layers of volcanic ash.
- the first couple — the US president and their spouse
- the public purse — money from or controlled by the government
- the-card-players — a painting (1892) by Paul Cézanne.
- thermoacidophile — any organism, especially a type of archaebacterium, that thrives in strongly acidic environments at high temperatures.
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- 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.
- troop the colors — to parade the colors, or flag, before troops
- 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.
- uncomprehensible — capable of being comprehended or understood; intelligible.
- underpitch vault — a construction having a central vault intersected by vaults of lower pitch.
- vapor channeling — Vapor channeling exists when vapor flow is distributed in an unequal way in a distillation vessel or stage.
- ventriculography — radiography of the ventricles of the heart after injection of a contrast medium
- whited sepulcher — an evil person who feigns goodness; hypocrite. Matt. 23:27.
- whited sepulchre — hypocrite
- yellow pikeperch — the walleye, Stizostedion vitreum.