12-letter words containing a, h, r, d
- shadowgraphy — the production of a shadowgraph
- shared logic — the sharing of a central processing unit and associated software among several terminals
- shareholding — a holder or owner of shares, especially in a company or corporation.
- sharp-witted — having or showing mental acuity; intellectually discerning; acute.
- sherardizing — to coat (steel) with a thin cladding of zinc by heating in a mixture of sand and powdered zinc.
- shevardnadze — Eduard A [ed-werd;; Russian ed-wahrt] /ˈɛd wərd;; Russian ɛdˈwɑrt/ (Show IPA), 1928–2014, Soviet foreign minister 1985–91; president of his native Georgian Republic 1995–2003.
- shirt-tailed — (of a garment) having a shirt-tail
- shop steward — commerce: union rep
- short radius — the perpendicular distance from the centre of a regular polygon to a side
- short-haired — having short hair
- short-handed — not having the usual or necessary number of workers, helpers, etc.
- shortchanged — to give less than the correct change to.
- shoulder bag — a handbag with shoulder strap attached.
- shoulder pad — clothing: insert in shoulder
- shoulder-bag — A shoulder-bag is a bag that has a long strap so that it can be carried on a person's shoulder.
- shovel-ready — of or relating to a construction project that is ready to start immediately
- shuffleboard — a game in which standing players shove or push wooden or plastic disks with a long cue toward numbered scoring sections marked on a floor or deck.
- siderography — the art or technique of engraving on steel.
- sixth-grader — a pupil in their sixth US school year after kindergarten, who is usually around 11 or 12 years old
- sledgehammer — a large heavy hammer wielded with both hands.
- slumbershade — sleep shade.
- sober-headed — characterized by clear, logical thinking; not fanciful or capricious.
- soft-hearted — very sympathetic or responsive; generous in spirit: a soft-hearted judge.
- spatter dash — roughcast (def 1).
- spatter-dash — Also called spatter dash. an exterior wall finish composed of mortar and fine pebbles mixed together and dashed against the wall. Compare pebble dash.
- spearheading — the sharp-pointed head that forms the piercing end of a spear.
- splash guard — a large flap behind a rear tire to prevent mud, water, etc., from being splashed on the following vehicle.
- st. gotthard — a mountain range in S Switzerland; a part of the Alps; highest peak, 10,490 feet (3195 meters).
- stadia-hairs — a method of surveying in which distances are read by noting the interval on a graduated rod intercepted by two parallel cross hairs (stadia hairs or stadia wires) mounted in the telescope of a surveying instrument, the rod being placed at one end of the distance to be measured and the surveying instrument at the other.
- stagger head — dropline.
- stakeholders — the holder of the stakes of a wager.
- starchedness — the condition or quality of being starched
- stepdaughter — a daughter of one's husband or wife by a previous marriage.
- stickhandler — a hockey or lacrosse player, esp. one who is talented at stickhandling.
- stonyhearted — unfeeling; pitiless; cruel
- storm-lashed — badly affected by storms
- stouthearted — brave and resolute; dauntless.
- straightbred — (of animals) purebred; having parents of the same breed
- straightedge — a bar or strip of wood, plastic, or metal having at least one long edge of sufficiently reliable straightness for use in drawing or testing straight lines, plane surfaces, etc.
- stranglehold — Wrestling. an illegal hold by which an opponent's breath is choked off.
- strike hands — to show agreement by clasping hands
- stringhalted — afflicted with stringhalt
- subarachnoid — of, relating to, or situated below the arachnoid membrane.
- supercharged — equipped with a supercharger.
- synarthrodia — synarthrosis.
- talmud torah — (in Europe) a community-supported Jewish elementary school for teaching children Hebrew, Bible, and the fundamentals of Judaism.
- teacher bird — the ovenbird, Seiurus aurocapillus, a songbird that builds a nest shaped like a dome.
- tenth-grader — someone who is in their tenth year of education in the US
- tetradrachma — a silver coin of ancient Greece, equal to four drachmas.
- tetrahedrite — a steel-gray or blackish mineral with a brilliant metallic luster, essentially copper and antimony sulfide, (Cu, Fe, Zn, Ag,) 12 Sb 4 S 13 , an end member of a series of solid solutions into which arsenic enters to form tennantite: mined as an ore of copper and silver.