13-letter words containing a, t, h, i, s
- south african — of southern Africa.
- south america — a continent in the S part of the Western Hemisphere. About 6,900,000 sq. mi. (17,871,000 sq. km).
- south arabian — of or relating to the former South Arabia (now South Yemen) or its inhabitants
- south georgia — a British island in the S Atlantic, about 800 miles (1290 km) SE of the Falkland Islands. About 1000 sq. mi. (2590 sq. km).
- south nahanni — a river in the SW Northwest Territories, Canada, flowing SE from near the Yukon border to the Liard River. 336 miles (540 km) long.
- south ossetia — a region in N Georgia, on the S side of the Caucasus Range. 1506 sq. mi. (3900 sq. km).
- south vietnam — a former country in SE Asia that comprised Vietnam S of about 17° N latitude; a separate state 1954–75; now part of reunified Vietnam. Capital: Saigon.
- space heating — the heating of a limited area, as a room, by means of a heater (space heater) within the area.
- spaghettilike — resembling spaghetti
- spanish topaz — citrine (def 2).
- spathiphyllum — any of various tropical plants of the genus Spathiphyllum, having a white or green spathe and a spike of fragrant flowers and often cultivated as an ornamental.
- specific heat — the number of calories required to raise the temperature of 1 gram of a substance 1°C, or the number of BTU's per pound per degree F.
- spectatorship — the state of being a spectator
- sphagnologist — a person who studies sphagna
- sportsmanship — the character, practice, or skill of a sportsman.
- staffordshire — a county in central England. 1154 sq. mi. (2715 sq. km). County seat: Stafford.
- stage whisper — a loud whisper on a stage, meant to be heard by the audience.
- stamen blight — a disease of blackberries, characterized by a gray, powdery mass of spores covering the anthers, caused by a fungus, Hapalosphaeria deformans.
- stamp machine — a machine used for stamping documents, as with the time, etc
- stand up with — to act as a wedding attendant to
- standing chop — (in an axemen's competition) a chop with the log standing upright
- star sapphire — a sapphire, cut cabochon, exhibiting asterism in the form of a colorless six-rayed star.
- statesmanship — the ability, qualifications, or practice of a statesman; wisdom and skill in the management of public affairs.
- station house — a police station or fire station.
- steam heating — a heating system utilizing steam circulated through radiators and pipes.
- steam whistle — a type of whistle sounded by a blast of steam, as used formerly in factories, on locomotives, etc
- steamer chair — deck chair.
- steinheim man — a human of the middle Pleistocene Epoch known from a skull found in Germany and considered to be archaic Homo sapiens.
- stinging hair — sting (def 18).
- stovepipe hat — a tall silk hat.
- straight away — immediately
- straight face — a serious or impassive facial expression that conceals one's true feelings about something, especially a desire to laugh.
- straight time — the time or number of hours established as standard for a specific work period in a particular industry, usually computed on the basis of a workweek and fixed variously from 35 to 40 hours.
- straight-edge — advocating abstinence from alcohol, cigarettes, drugs, and sex and sometimes advocating vegetarianism.
- straight-line — (of a machine) having components that are arranged in a row or that move in a straight line when in operation
- straighten up — stand straighter
- straightforth — straight or directly forward
- stratigraphic — a branch of geology dealing with the classification, nomenclature, correlation, and interpretation of stratified rocks.
- stratospheric — relating to the stratosphere
- striped hyena — a hyena, Hyaena hyaena, of northern Africa, Arabia, and India, having a grayish coat with distinct blackish stripes.
- strophiolated — having strophioles, caruncles
- subepithelial — any animal tissue that covers a surface, or lines a cavity or the like, and that, in addition, performs any of various secretory, transporting, or regulatory functions.
- suicide watch — a system of regular checking on prisoners who seem likely to attempt suicide.
- sulfathiazole — a sulfanilamide derivative, C 9 H 9 N 3 O 2 S 2 , formerly used in the treatment of pneumonia and staphylococcal infections, but now largely replaced because of its toxicity.
- sunlight peak — a mountain in SW Colorado, in the San Juan Mountains. 14,059 feet (4285 meters).
- sunrise watch — dogwatch (def 2).
- sweethearting — the granting of unauthorized discounts or the abetting of shoplifting by staff in a shop
- swimming bath — swimming pool.
- switched-star — denoting or relating to a cable television system in which only one or two programme channels are fed to each subscriber, who can select other channels by remote control of a central switching point
- sympatholytic — opposing the effects of stimulation of the sympathetic nervous system.