12-letter words containing a, c, t, e, o
- rhamphotheca — the horny covering of a bird's bill.
- rhetorically — used for, belonging to, or concerned with mere style or effect.
- rocket plane — aircraft that launches rockets
- rocket range — a firing range for rockets
- rocket salad — rocket2 (def 2).
- rocket-salad — any of various plants belonging to the genus Hesperis, of the mustard family, and related genera. Compare dame's rocket.
- rockumentary — a documentary about rock music.
- romanticized — interpreted according to romantic precepts
- roof terrace — a garden on the roof of a building
- router patch — a plywood panel patch with parallel sides and rounded ends.
- sacher torte — a chocolate cake covered with apricot jam and chocolate icing, usually served with whipped cream.
- sacred lotus — Indian lotus.
- safe conduct — If you are given safe conduct, the authorities officially allow you to travel somewhere, guaranteeing that you will not be arrested or harmed while doing so.
- safe-conduct — a document authorizing safe passage through a region, especially in time of war.
- safety touch — a two-point play
- sanctionable — authoritative permission or approval, as for an action.
- sans-culotte — (in the French Revolution) a revolutionary of the poorer class: originally a term of contempt applied by the aristocrats but later adopted as a popular name by the revolutionaries.
- santalaceous — of, relating to, or belonging to the Santalaceae, a family of semiparasitic plants of Australia and Malaysia including sandalwood and quandong
- scapegoating — the act or practice of assigning blame or failure to another, as to deflect attention or responsibility away from oneself.
- scapegoatism — the act or practice of assigning blame or failure to another, as to deflect attention or responsibility away from oneself.
- scare quotes — quotation marks placed around a word or phrase to indicate that it should not be taken literally or automatically accepted as true
- scatter plot — a graphic representation of bivariate data as a set of points in the plane that have Cartesian coordinates equal to corresponding values of the two variates.
- scatter shot — shot prepared for a weapon having a rifled bore or barrel.
- scatteration — the act of scattering.
- schoolmaster — a man who presides over or teaches in a school.
- scitamineous — of or relating to the Scitimanae order of plants, which includes the ginger and banana plants
- scopes trial — John Thomas, 1901–70, U.S. high-school teacher whose teaching of the Darwinian theory of evolution became a cause célèbre (Scopes Trial or Monkey Trial) in 1925.
- scots gaelic — Scottish Gaelic
- scout leader — the leader of a troop of Scouts
- screen actor — a film actor
- scrobiculate — furrowed or pitted.
- scutellation — a scutellate state or formation; a scaly covering, as on a bird's foot.
- secobarbital — a white, odorless, slightly bitter powder, C 1 2 H 1 8 N 2 O 3 , used as a sedative and hypnotic.
- secretagogue — a substance or situation that promotes secretion.
- 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
- semicomatose — a light coma from which a person can be roused.
- semimonastic — somewhat monastic; monastic in certain respects
- semitropical — subtropical.
- 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-change — to give less than the correct change to.
- shortchanged — to give less than the correct change to.
- 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.
- slash pocket — a pocket set into a garment, especially below the waistline, to which easy access is provided by an exterior, vertical or diagonal slit.