13-letter words containing o, r, c, a, s
- saratoga chip — potato chip.
- sarcodinians' — belonging or pertaining to the protist phylum Sarcodina, comprising protozoa that move and capture food by forming pseudopodia.
- scalariformly — in a scalariform or ladder-like manner
- scalenohedral — a hemihedral crystal form of 8 or 12 faces, each face being a scalene triangle.
- scalenohedron — a hemihedral crystal form of 8 or 12 faces, each face being a scalene triangle.
- scalpelliform — having the shape of a scalpel blade
- scandalmonger — a person who spreads scandal or gossip.
- scarfed joint — a lapped joint between two pieces of timber made by notching or grooving the ends and strapping, bolting, or gluing the two pieces together
- scarification — an act or instance of scarifying.
- scarlet woman — a sexually promiscuous woman, especially a prostitute or a woman who commits adultery.
- scatterometer — a radar sensor for measuring the backscatter of light from the ocean's surface
- scenarization — the process of making or creating a scenario, esp to aid distance learning education
- schizophrenia — Psychiatry.. Also called dementia praecox. a severe mental disorder characterized by some, but not necessarily all, of the following features: emotional blunting, intellectual deterioration, social isolation, disorganized speech and behavior, delusions, and hallucinations.
- scholarliness — of, like, or befitting a scholar: scholarly habits.
- school leaver — School leavers are young people who have just left school, because they have completed their time there.
- schoolmarmish — a female schoolteacher, especially of the old-time country school type, popularly held to be strict and priggish.
- schoolteacher — a teacher in a school, especially in one below the college level.
- scimitar foot — any short leg or foot, as to a pedestal table, having the form of an arc tangent to the floor plane.
- scissors jack — a horizontal screw that raises or lowers a hinged, diamond-shaped frame.
- sclerocaulous — having a hard, dry stem
- scleromalacia — a thinning of the sclera (the eyeball's outer covering) which can occur as a result of rheumatoid arthritis
- sclerotherapy — Medicine/Medical. a treatment for varicose veins in which blood flow is diverted and the veins collapsed by injection of a hardening solution, also used cosmetically in spider veins to eliminate discoloration.
- scoinson arch — sconcheon arch.
- scorification — an assaying process whereby gold or silver is separated from ore by fusion with lead.
- scotch-hearth — ore hearth.
- scotland yard — a short street in central London, England: formerly the site of the London police headquarters, which were removed 1890 to a Thames embankment (New Scotland Yard, ).
- scratch score — an estimated number of strokes for a hole or course that a scratch player should make
- scratch video — the technique or practice of recycling images from films or television to make collages
- sea buckthorn — a thorny Eurasian shrub, Hippophaë rhamnoides, growing on sea coasts and having silvery leaves and orange fruits: family Elaeagnaceae
- second nature — an acquired habit or tendency in one's character that is so deeply ingrained as to appear automatic: Neatness is second nature to him.
- second of arc — second2 (def 4).
- second papers — the documents by which an alien formerly made application for U.S. citizenship after having earlier filed a declaration of intention
- second reader — the elected official of a church or society who conducts services and reads from the Scriptures.
- second-grader — a pupil who is in the second grade
- secondary era — the period from the beginning of the Triassic to the end of the Cretaceous
- secret ballot — a vote in which the confidentiality of how one votes is safeguarded.
- secret weapon — Someone's secret weapon is a thing or person which they believe will help them achieve something and which other people do not know about.
- sectorization — the act or state of sectorizing
- self-creation — the act of producing or causing to exist; the act of creating; engendering.
- self-reproach — blame or censure by one's own conscience.
- semi-tropical — Semi-tropical places have warm, wet air.
- semicarbazone — a product that occurs as a result of aldehyde or ketone reacting with semicarbazide
- semiporcelain — any of several vitrified ceramic wares lacking the translucency or hardness of true porcelain but otherwise similar to it.
- serologically — as pertains to or with respect to serology; in a serological manner
- sex chromatin — Barr body.
- shaft encoder — A shaft encoder is a sensor for measuring how fast a shaft rotates.
- share account — a savings account in a credit union.
- sharecropping — the practice of cultivating farmland as a sharecropper
- she-crab soup — a thick, bisquelike soup made with the meat and eggs of the female crab.
- shock therapy — (not in technical use) any of various therapies, as insulin shock therapy or electroconvulsive therapy, that induce convulsions or unconsciousness, used for symptomatic relief in certain mental disorders.