13-letter words containing s, m, a, r, t, i
- sodium borate — borax1 .
- south america — a continent in the S part of the Western Hemisphere. About 6,900,000 sq. mi. (17,871,000 sq. km).
- space tourism — travel into space for recreational purposes
- spermatangium — the organ that produces spermatia in red algae.
- spermatogenic — relating to the development of spermatozoa
- spermatotoxic — spermotoxic.
- spermatotoxin — spermotoxin.
- splatter film — a film containing many scenes of violent and gruesome murders.
- sportsmanlike — a man who engages in sports, especially in some open-air sport, as hunting, fishing, racing, etc.
- sportsmanship — the character, practice, or skill of a sportsman.
- square matrix — a matrix in which the number of rows is equal to the number of columns.
- stain remover — a substance designed for removing stains or dirty marks, as from clothes, carpets, etc
- staminiferous — bearing or having a stamen or stamens.
- standard time — the civil time officially adopted for a country or region, usually the civil time of some specific meridian lying within the region. The standard time zones in the U.S. (Atlantic time, Eastern time, Central time, Mountain time, Pacific time, Yukon time, Alaska-Hawaii time, and Bering time) use the civil times of the 60th, 75th, 90th, 105th, 120th, 135th, 150th, and 165th meridians respectively, the difference of time between one zone and the next being exactly one hour.
- standing army — a permanently organized military force maintained by a nation.
- standing room — space in which to stand, as in a theater, stadium, or the like.
- static memory — the contents of computer memory that remain fixed until written to or until the power is turned off.
- stationmaster — a person in charge of a railroad station; station agent.
- steam turbine — a turbine driven by steam pressure.
- steamer chair — deck chair.
- sterculia gum — karaya gum.
- storax family — the plant family Styracaceae, characterized by trees and shrubs having simple, alternate leaves, clusters of bell-shaped white flowers, and fleshy or dry fruit, and including the silver bell, snowbell, and storax.
- storm trysail — a small fore-and-aft sail, triangular or square, set on the mainmast of a sailing vessel in foul weather to help keep her head to the wind
- storm warning — a showing of storm signals.
- straight time — the time or number of hours established as standard for a specific work period in a particular industry, usually computed on the basis of a workweek and fixed variously from 35 to 40 hours.
- stratum title — a system of registered ownership of space in multistorey buildings, to be equivalent to the ownership of the land of a single-storey building
- striped maple — a maple, Acer pensylvanicum, of northeastern North America, having white-striped bark.
- structuralism — any theory that embodies structural principles.
- summarization — to make a summary of; state or express in a concise form.
- superdiplomat — a highly skilled or powerful diplomat, a high-ranking diplomat
- superdominant — submediant.
- supermajority — a majority that must represent some percentage more than a simple majority.
- supermilitant — highly militant
- superromantic — exceptionally romantic
- symmetrically — characterized by or exhibiting symmetry; well-proportioned, as a body or whole; regular in form or arrangement of corresponding parts.
- task-mistress — a woman whose function it is to assign tasks, especially burdensome ones, to others.
- tautochronism — the fact or quality of being a tautochrone
- temerariously — in an audacious manner
- temporariness — lasting, existing, serving, or effective for a time only; not permanent: a temporary need; a temporary job.
- terminal post — A terminal post is the terminal on a battery to which the battery lead is attached.
- thaumaturgist — a worker of wonders or miracles; magician.
- theanthropism — the doctrine of the union of the divine and human natures, especially the manifestation of God as man in Christ.
- theatricalism — conduct suggesting theatrical actions or mannerisms, especially of an extravagant or exhibitionist sort.
- thermal noise — a wide spectrum of electromagnetic noise appearing in electronic circuits and devices as a result of the temperature-dependent random motions of electrons and other charge carriers.
- thermesthesia — ability to perceive or sense cold or heat; sensitiveness to heat.
- thermoelastic — pertaining to the thermodynamic effects produced by deformation of an elastic substance.
- thermoplastic — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- thermostatics — the branch of science concerned with thermal equilibrium
- thermostating — a device, including a relay actuated by thermal conduction or convection, that functions to establish and maintain a desired temperature automatically or signals a change in temperature for manual adjustment.
- third baseman — the player whose position is third base.