16-letter words containing s, p, e, n, t, a
- sheepskin jacket — a short jacket made of the skin of a sheep with the wool still attached to it
- shifting spanner — an adjustable spanner
- singapore strait — a strait between Singapore Island and the Riau Archipelago at the S end of the Malay Peninsula: shipping channel between the South China Sea and the Malacca Strait. 65 miles (105 km) long and 10 miles (16 km) wide.
- slap in the face — smack on the cheek
- slap on the back — to congratulate
- sleeping draught — any drink containing a drug or agent that induces sleep
- sleeping partner — silent partner.
- small/fine print — The small print or the fine print of something such as an advertisement or a contract consists of the technical details and legal conditions, which are often printed in much smaller letters than the rest of the text.
- sodium pentothal — the sodium salt of thiopental sodium.
- solid propellant — a rocket propellant in solid form, usually containing a mixture or combination of fuel and oxidizer.
- south plainfield — a city in N New Jersey.
- 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 chestnut — Castanea sativa
- spanish omelette — an omelette made by adding green peppers, onions, tomato, etc, to the eggs
- sparking voltage — the minimum voltage required to produce a spark across a given spark gap.
- sparring partner — a boxer who spars with and otherwise serves to train a boxer who is preparing for a bout.
- speak in tongues — to engage in glossolalia
- speaking trumpet — a trumpet-shaped instrument used to carry the voice a great distance or held to the ear by a deaf person to aid his hearing
- special interest — special-interest group (def 1).
- spelling mistake — error in writing a word
- 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.
- 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.
- spiritual incest — marriage or a sexual relationship between persons related by spiritual affinity or with a person under a solemn vow of chastity
- spotted redshank — a sandpiper, Tringa erythropus, which is a large wader with red legs
- spreading center — a linear zone in the sea floor along which magma rises and from which adjacent crustal plates are moving apart.
- spreading factor — a substance, as hyaluronidase, that promotes the diffusion of a material through body tissues
- stage production — a play or show which is performed on stage
- 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
- standing cypress — a plant, Ipomopsis rubra, of the southern U.S., having feathery leaves and clusters of red and yellow flowers.
- stannic sulphide — an insoluble solid compound of tin usually existing as golden crystals or as a yellowish-brown powder: used as a pigment. Formula: SnS2
- state apartments — the most impressive rooms in a palace or mansion, used by royalty, or to receive visiting dignitaries
- state department — state (def 12).
- stephen f austin — Alfred, 1835–1913, English poet: poet laureate 1896–1913.
- sticking plaster — an adhesive cloth or other material for covering and closing superficial wounds, holding bandages in place, etc.
- stinging capsule — a nematocyst.
- 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.
- stopped diapason — a full, rich outpouring of melodious sound.
- strange particle — any elementary particle with a strangeness quantum number other than zero.
- studio apartment — an apartment consisting of one main room, a kitchen or kitchenette, and a bathroom. Compare efficiency apartment.
- 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.
- superfecundation — the fertilization of two or more ova discharged at the same ovulation by successive acts of sexual intercourse.
- supernationalism — an extreme or fanatical loyalty or devotion to a nation.
- superunification — a theory intended to describe the electromagnetic force, the strong force, the weak force, and gravity as a single, unified force.
- surface-printing — planography.
- suspending agent — A suspending agent is a liquid in which a solid substance can be held in suspension.
- suspense account — an account in which items are temporarily entered until their final disposition is determined.