12-letter words containing a, c, t, o, n, s
- screen actor — a film actor
- scutellation — a scutellate state or formation; a scaly covering, as on a bird's foot.
- section gang — a group of workers who take care of a section of railroad track.
- section hand — a person who works on a section gang.
- section mark — section (def 16).
- sectionalism — excessive regard for sectional or local interests; regional or local spirit, prejudice, etc.
- sectionalize — to render sectional.
- seismonastic — of or relating to seismonasty
- semimonastic — somewhat monastic; monastic in certain respects
- seroreaction — any reaction occurring in serum.
- shatter cone — a cone-shaped fragment of rock, probably formed by violent shock waves, as from meteoritic impact or atomic explosions
- sheet anchor — Nautical. a large anchor used only in cases of emergency.
- short-acting — (of a drug) quickly effective, but requiring regularly repeated doses for long-term treatment, being rapidly absorbed, distributed in the body, and excreted
- short-change — to give less than the correct change to.
- shortchanged — to give less than the correct change to.
- significator — a planet deemed significant in astrology
- sinification — to Sinicize.
- skeleton car — a freight car essentially consisting of a central longitudinal girder fastened to the trucks, sometimes supplemented by one or more pairs of cross cantilevers: used for carrying logs or containers.
- slide-action — (of a rifle or shotgun) having a lever that when slid back and forth ejects the empty case and cocks and reloads the piece.
- slot machine — a gambling machine operated by inserting coins into a slot and pulling a handle that activates a set of spinning symbols on wheels, the final alignment of which determines the payoff that is released into a receptacle at the bottom.
- snake doctor — South Midland and Southern U.S. a dragonfly.
- 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.
- snotty-faced — having visible nasal mucus on the face
- snow crystal — a crystal of ice sufficiently heavy to fall from the atmosphere.
- snowshoe cat — a breed of cat with soft short hair, blue eyes, an inverted V-shaped marking on the face, and white feet
- soft chancre — chancroid.
- solicitation — the act of soliciting.
- somaticizing — to convert (anxiety) into physical symptoms.
- somatotensic — (of certain plants that are eaten as food) restoring equilibrium
- somnifacient — causing or inducing sleep.
- sorbefacient — inducing absorption
- south-facing — facing towards the south
- sparcstation — (computer) A family of workstations from Sun Microsystems based on the SPARC architecture. Models include the SPARCStation 1, 1+, SLC, SPARCStation ELC, IPX, SPARCStation 5, SPARCStation 10 and SPARCStation 20.
- spatter cone — a low, steep-sided volcanic cone built up of droplets or blobs of lava erupted from a fissure or vent.
- speciational — relating to speciation
- sphacelation — the process of mortification
- spiflication — rough treatment
- stenographic — the art of writing in shorthand.
- stercoranism — the belief that the consecrated Eucharistic elements, the bread and wine, are subject to decay and pass through the body like other ingested things
- stercoranist — a person who believes in stercoranism
- stereoptican — a projector usually consisting of two complete lanterns arranged so that one picture appears to dissolve while the next is forming.
- sternocostal — of, relating to, or situated between the sternum and ribs.
- stick around — to pierce or puncture with something pointed, as a pin, dagger, or spear; stab: to stick one's finger with a needle.
- stocking cap — a long, conical, knitted cap, usually with a tassel or pompon at the tip.
- stupefaction — the state of being stupefied; stupor.
- subarcuation — a structure that is somewhat arched
- subcutaneous — situated or lying under the skin, as tissue.
- subdeaconate — subdiaconate.
- subdiaconate — the office or dignity of a subdeacon.
- subjectional — the act of subjecting.