12-letter words containing a, n, i, s, o
- shooting war — open conflict between hostile nations involving direct military engagements.
- 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-acting — (of a drug) quickly effective, but requiring regularly repeated doses for long-term treatment, being rapidly absorbed, distributed in the body, and excreted
- sierra leone — an independent republic in W Africa: member of the Commonwealth of Nations; formerly a British colony and protectorate. 27,925 sq. mi. (72,326 sq. km). Capital: Freetown.
- 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.
- signal corps — a branch of the army responsible for military communications, meteorological studies, and related work.
- signal tower — a tower from which railway signals are controlled or displayed
- significator — a planet deemed significant in astrology
- silly season — a time of year, usually in midsummer or during a holiday period, characterized by exaggerated news stories, frivolous entertainments, outlandish publicity stunts, etc.: The new movie reminds us that the silly season is here.
- simplon pass — a pass over the Lepontine Alps in S Switzerland, between Brig (Switzerland) and Iselle (Italy). Height: 2009 m (6590 ft)
- simultaneous — existing, occurring, or operating at the same time; concurrent: simultaneous movements; simultaneous translation.
- sinanthropus — the genus to which Peking man was formerly assigned.
- sindonophany — the periodic exhibiting to the public of the shroud that the body of Christ is thought to have been wrapped in
- sine qua non — an indispensable condition; requisite.
- single modal — modal (def 3).
- sinification — to Sinicize.
- sinistration — the quality or state of being left-handed.
- 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.
- sinusoidally — Mathematics. of or relating to a sinusoid.
- sir sandford — Mount, a mountain in SE British Columbia, Canada, in the Selkirk Mountains. 11,590 feet (3533 meters).
- situationism — the theory that behavior is chiefly response to immediate situations.
- situationist — the theory that behavior is chiefly response to immediate situations.
- 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.
- sloganeering — Sloganeering is the use of slogans by people such as politicians or advertising agencies.
- 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.
- slumpflation — a situation in which economic depression is combined with increasing inflation
- small alison — a rare compact annual, Alyssum alyssoides, having small yellow flowers: family Brassicaceae (crucifers)
- smallholding — a piece of land rented or sold to a farmer by county authorities for purposes of cultivation.
- smoke signal — If someone such as a politician or businessman sends out smoke signals, they give an indication of their views and intentions. This indication is often not clear and needs to be worked out.
- smoking area — a designated area in which smoking is permitted
- smoking lamp — formerly, a lamp aboard ship for lighting pipes, now used figuratively to indicate when smoking is or is not allowed: The smoking lamp is lit.
- snapshotting — an informal photograph, especially one taken quickly by a handheld camera.
- sniff around — dog: try to pick up scent
- 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.
- sofa surfing — (of a homeless person) the practice of staying temporarily with various friends and relatives while attempting to find permanent accommodation
- soft landing — space vehicle
- solicitation — the act of soliciting.
- solitariness — alone; without companions; unattended: a solitary passer-by.
- solonization — the formation of solonetzic soil
- somaticizing — to convert (anxiety) into physical symptoms.
- somatization — to convert (anxiety) into physical symptoms.
- somatostatin — a polypeptide hormone, produced in the brain and pancreas, that inhibits secretion of somatotropin from the hypothalamus and inhibits insulin production by the pancreas.
- somatotensic — (of certain plants that are eaten as food) restoring equilibrium
- somatotropin — a hormone secreted by the anterior pituitary gland, that stimulates growth in humans.
- somnambulism — sleepwalking.
- somnambulist — sleepwalking.
- somnifacient — causing or inducing sleep.
- sorbefacient — inducing absorption