16-letter words containing a, n, p, h, r
- radio microphone — a microphone incorporating a radio transmitter so that the user can move around freely
- radio-phonograph — a radio and phonograph combined in one unit and sharing some components, as the amplifier and speaker(s)
- rainbow seaperch — an embiotocid fish, Hypsurus caryi, living off the Pacific coast of North America, having red, orange, and blue stripes on the body.
- rhine palatinate — See under Palatinate (def 1).
- rhinopharyngitis — inflammation of the mucous membranes of the nose and pharynx.
- rhynchocephalian — belonging or pertaining to the Rhynchocephalia, an order of lizardlike reptiles that are extinct except for the tuatara.
- roentgenotherapy — treatment of disease by means of x-rays.
- run a tight ship — a vessel, especially a large oceangoing one propelled by sails or engines.
- saint-john perse — (Alexis Saint-Léger Léger) 1887–1975, French diplomat and poet: Nobel Prize in literature 1960.
- savannah sparrow — a North American sparrow, Passerculus sandwichensis, having brown and white plumage with a yellow stripe over each eye.
- scrovegni chapel — Arena Chapel.
- secondary phloem — phloem derived from the cambium during secondary growth.
- shared ownership — (in Britain) a form of house purchase whereby the purchaser buys a proportion of the dwelling, usually from a local authority or housing association, and rents the rest
- sharia-compliant — (of a product or service) produced or offered in accordance with the doctrines of the sharia
- shark repellents — any tactic used by a corporation to prevent a takeover by a corporate raider.
- shifting spanner — an adjustable spanner
- shorthand typing — shorthand and typing
- shorthand typist — A shorthand typist is a person who types and writes shorthand, usually in an office.
- sleeping draught — any drink containing a drug or agent that induces sleep
- soft pornography — soft-core pornography.
- southern baptist — a member of the Southern Baptist Convention, founded in Augusta, Georgia, in 1845, that is strictly Calvinistic and active in religious publishing and education.
- southern uplands — a hilly region extending across S Scotland: includes the Lowther, Moorfoot, and Lammermuir hills
- spanish mackerel — an American game fish, Scomberomorus maculatus, inhabiting the Atlantic Ocean.
- spanish moroccan — of or relating to the former Spanish colony of Spanish Morocco (now part of Morocco) or its inhabitants
- spanish-american — noting or pertaining to the parts of America where Spanish is the prevailing language.
- spear-head spoon — diamond-point spoon.
- sphygmomanometer — an instrument, often attached to an inflatable air-bladder cuff and used with a stethoscope, for measuring blood pressure in an artery.
- sphygmomanometry — an instrument, often attached to an inflatable air-bladder cuff and used with a stethoscope, for measuring blood pressure in an artery.
- spin the platter — a game in which one member of a group spins a platter on its edge and a designated member must catch it before it falls or pay a forfeit.
- spiny-rayed fish — any of various fishes, as basses and perches, that have sharp, often pointed and usually rigid fin spines.
- 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.
- spotted redshank — a sandpiper, Tringa erythropus, which is a large wader with red legs
- spraying machine — a device for spraying large volumes of liquid, such as insecticide onto crops
- spring ephemeral — any of various woodland wildflowers that appear above ground in early spring, flower and fruit, and die in a short two-month period.
- 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.
- the anthropocene — a proposed term for the present geological epoch (from the time of the Industrial Revolution onwards), during which humanity has begun to have a significant impact on the environment
- the moving party — a person who applies to a court or judge with the aim of obtaining a ruling in their favour
- the supernatural — supernatural forces, occurrences, and beings collectively or their realm
- thinking pattern — manner of thinking
- three-point play — a play in which a player sinks the free throw that was awarded when the player was fouled while scoring a basket.
- thrombocytopenia — an abnormal decrease in the number of blood platelets.
- to coin a phrase — You say 'to coin a phrase' to show that you realize you are making a pun or using a cliché.
- top-of-the-range — de luxe, expensive
- 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.
- triphenylmethane — a colorless, crystalline, solid compound containing three benzene rings, C 19 H 16 , from which many dyes are derived.
- turn up the heat — to increase the intensity of activity, coercion, etc
- 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