12-letter words containing s, w, t
- smyth sewing — a method of sewing together folded, gathered, and collated signatures with a single thread sewn through the folds of individual signatures.
- snow bunting — a bunting, Plectrophenax nivalis, of the northern parts of the Northern Hemisphere having white plumage.
- snow crystal — a crystal of ice sufficiently heavy to fall from the atmosphere.
- snow scooter — a small open powered vehicle mounted on skis for travelling on snow
- snow thrower — snow blower.
- snowmobilist — a person who drives a snowmobile, a snowmobiler
- snowshoe cat — a breed of cat with soft short hair, blue eyes, an inverted V-shaped marking on the face, and white feet
- software bus — A support environment for heterogeneous distributed processing, such as the ANSA Testbench.
- solway firth — an arm of the Irish Sea between SW Scotland and NW England. 38 miles (61 km) long.
- southernwood — a woody-stemmed wormwood, Artemisia abrotanum, of southern Europe, having aromatic, finely dissected leaves.
- southwestern — the point or direction midway between south and west. Abbreviation: SW.
- space writer — a journalist or copywriter paid according to a space rate. Also called space man. Compare stringer (def 6).
- speechwriter — a person who writes speeches for others, usually for pay.
- speedwriting — a system of shorthand that is based on the sound of words and utilizes letters of the alphabet rather than symbols.
- sportswriter — a journalist who reports on sports and sporting events.
- spot welding — fusing metal
- spotted wilt — a viral disease of plants, characterized by wilting and by brown, sunken spots and streaks on the stems and leaves.
- spring water — water from natural underground source
- st. lawrence — D(avid) H(erbert) 1885–1930, English novelist.
- st. matthews — a town in N Kentucky.
- stand a show — to have a chance, esp. a remote one
- stanisław ii — surnamed Poniatowski. 1732–98, the last king of Poland (1764–95), during whose reign Poland was repeatedly invaded and partitioned (1772, 1791, 1795) by its neighbours: abdicated
- star network — a circuit with three or more branches all of which have one common terminal.
- state flower — a flower chosen as an official symbol of a U.S. state.
- state of war — a condition marked by armed conflict between or among states, existing whether or not war has been declared formally by any of the belligerents.
- static water — water collected and stored in reservoirs, tanks, etc., as for urban use.
- stefan's law — the principle that the energy radiated per second by unit area of a black body at thermodynamic temperature T is directly proportional to T4. The constant of proportionality is the Stefan constant, equal to 5.670400 × 10–8 Wm–2 K–4
- stellar wind — the radial outflow of ionized gas from a star.
- stem-winding — wound by turning a knob at the stem.
- sternwheeler — a boat propelled by a paddle wheel at the stern.
- stitch wheel — a notched wheel used by a harness maker to mark out the spacing for stitching
- stomach worm — a nematode, Haemonchus contortus, parasitic in the stomach of sheep, cattle, and related animals.
- stone curlew — thick-knee.
- stone-washed — Stone-washed jeans are jeans which have been specially washed with small pieces of stone so that when you buy them they are fairly pale and soft.
- stonewalling — the act of stalling, evading, or filibustering, especially to avoid revealing politically embarrassing information.
- storage wall — a set of shelves, cabinets, or the like that covers or forms a wall.
- storm window — a supplementary window sash for protecting a window against drafts, driving rain, etc.
- story writer — author of prose fiction
- straightaway — straight onward, without turn or curve, as a racecourse.
- straightways — in a direct course
- straw yellow — a pale yellow; straw color.
- streetwalker — a prostitute who solicits on the streets.
- streetworker — a social worker who works with youths of a neighborhood.
- stud welding — the semiautomatic welding of a stud or similar piece of metal to a flat part, usually by means of an electric arc
- subway train — a train that runs on an underground railway
- summer-sweet — sweet pepperbush.
- summerweight — (of clothes) suitable in weight for wear in the summer; relatively light
- super twelve — an annual international southern hemisphere Rugby Union tournament between teams from South Africa, Australia, and New Zealand
- swagger coat — a woman's pyramid-shaped coat with a full flared back and usually raglan sleeves, first popularized in the 1930s.
- swamp locust — water locust.