12-letter words containing a, b, s, o
- savings bond — a U.S. government bond with principal amounts up to $10,000.
- school board — a local board or committee in charge of public education.
- scrapbooking — hobby: collaging
- scraperboard — scratchboard.
- scratchboard — a cardboard coated with impermeable white clay and covered by a layer of ink that is scratched or scraped in patterns revealing the white surface below.
- scrieveboard — the drawing board of a shipbuilder
- scrive board — a floorlike construction on which the lines of a vessel can be drawn or scribed at full size.
- scrobiculate — furrowed or pitted.
- secobarbital — a white, odorless, slightly bitter powder, C 1 2 H 1 8 N 2 O 3 , used as a sedative and hypnotic.
- semiarboreal — (of animals) spending half or some of their life in trees
- semiglobular — possessing the form of half a globe; hemispheric.
- serial bonds — Serial bonds are bonds that are issued at the same time but have staggered maturity dates.
- shadow bands — slow-moving waves of light and dark observed to move across light-coloured surfaces on the earth just before and after totality in a solar eclipse. They are thought to originate from the effects of irregular atmospheric refraction
- shopbreaking — the act of breaking into a shop
- shopping bag — a strong, usually paper or plastic, bag with handles, used to carry purchases or belongings.
- short ballot — a ballot containing only candidates for the most important legislative and executive posts, leaving judicial and lesser administrative posts to be filled by appointment.
- shoulder bag — a handbag with shoulder strap attached.
- shoulder-bag — A shoulder-bag is a bag that has a long strap so that it can be carried on a person's shoulder.
- 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.
- sigma baryon — an unstable hyperon having positive, negative, or zero electric charge and strangeness −1. Symbol: Σ.
- signal board — a board for displaying electrically transmitted signals and indicating their source.
- sino-tibetan — a family of languages including especially Burmese, Tibetan, and the various local languages and dialects whose speakers share literary Chinese as their standard language.
- six-yard box — On a football pitch, the six-yard box is the rectangular area marked in front of the goal.
- skateboarder — person who rides skateboard
- slave labour — Slave labour refers to slaves or to work done by slaves.
- sleeve board — a small-scale ironing board for pressing sleeves, especially a narrow board that fits inside a coat sleeve.
- snatch block — a fairlead having the form of a block that can be opened to receive the bight of a rope at any point along its length.
- snobographer — a person who writes about snobs
- snowboarding — a board for gliding on snow, resembling a wide ski, to which both feet are secured and that one rides in an upright position.
- sober-headed — characterized by clear, logical thinking; not fanciful or capricious.
- socializable — to make social; make fit for life in companionship with others.
- soda biscuit — a biscuit having soda and sour milk or buttermilk as leavening agents.
- software bus — A support environment for heterogeneous distributed processing, such as the ANSA Testbench.
- soldier crab — a small blue Australian estuarine crab of the Mictyris genus usually found in large numbers
- solitary bee — any of numerous bees, as the leaf-cutting bees, that do not live in a community.
- somnambulant — to walk during sleep; sleepwalk.
- somnambulate — to walk during sleep; sleepwalk.
- somnambulism — sleepwalking.
- somnambulist — sleepwalking.
- sorbefacient — inducing absorption
- south arabia — Protectorate of, a former protectorate of Great Britain in S Arabia, now part of the Republic of Yemen.
- soybean milk — a milk substitute made of soy flour and water, used especially in the making of tofu.
- speedboating — the act, practice, or sport of traveling in a speedboat.
- spinal block — spinal anesthesia.
- spiral-bound — having a spiral binding.
- spongioblast — one of the primordial cells in the embryonic brain and spinal cord capable of developing into neuroglia.
- sportability — suitability to be used in or as a sport
- stabilizator — a stabilizer
- stabilograph — an instrument for measuring body sway.
- statute book — a book containing the laws enacted by the legislature of a state or nation.