12-letter words containing f, a, e, s, u
- stefan dušan — 1308–55, king of Serbia (1331–55), who conquered Albania (1343) and large parts of the Byzantine empire, into which he introduced legal and administrative reforms
- strike fault — a fault that trends parallel to the strike of the strata that it offsets.
- stupefacient — stupefying; producing stupor.
- stupefaction — the state of being stupefied; stupor.
- stupefactive — serving to stupefy.
- subfeudatory — of or relating to subfeu
- subinfeudate — to grant (lands) by subinfeudation
- sulfadiazine — a sulfanilamide derivative, C 1 0 H 1 0 N 4 O 2 S, used chiefly in the treatment of urinary tract infections, meningitis, and malaria.
- sulfarsenide — any compound containing an arsenide and a sulfide.
- sulfate pulp — wood pulp made by the sulfate process.
- sulfonylurea — any of a group of oral drugs, as tolbutamide, that stimulate the pancreas to secrete more insulin, used to treat diabetes
- superfrontal — a piece of cloth placed over an altar and frontal and hanging down a few inches over the front of the altar
- surface area — the total area on the surface of a three-dimensional figure
- surface mail — the system, especially a government postal system, of sending mail by truck, train, or boat, as opposed to airmail.
- surface road — a road or street level with its surroundings: surface roads and elevated highways.
- surface wave — a seismic wave that travels along or parallel to the earth's surface (distinguished from body wave).
- thankfulness — feeling or expressing gratitude; appreciative.
- thunderflash — a pyrotechnic device which is noisy, but not dangerous, and which is used in military exercises
- titaniferous — containing or yielding titanium.
- transfermium — having an atomic number greater than 100, the atomic number of fermium.
- ultraleftist — ultraleft.
- unclassified — not assigned to a class or category; not arranged according to characteristics: Reported instances fall into two main types, with a few unclassified anomalies.
- understaffed — having an insufficient number of personnel: The hospital is understaffed.
- undersurface — underside; bottom surface.
- unfadingness — the quality or state of being unfading
- unforecasted — to predict (a future condition or occurrence); calculate in advance: to forecast a heavy snowfall; to forecast lower interest rates.
- unfranchised — a privilege of a public nature conferred on an individual, group, or company by a government: a franchise to operate a bus system.
- unobfuscated — to confuse, bewilder, or stupefy.
- unsanctified — not sanctified
- unsaponified — to convert (a fat) into soap by treating with an alkali.
- unstratified — not stratified; not arranged in strata or layers: unstratified rocks.
- unsufferable — insufferable; intolerable
- urban forest — the trees and plants within a city.
- visual field — field of vision.
- wastefulness — given to or characterized by useless consumption or expenditure: wasteful methods; a wasteful way of life.
- watchfulness — vigilant or alert; closely observant: The sentry remained watchful throughout the night.
- wineglassful — the capacity of a wineglass, typically containing four to six fluid ounces.
- work surface — A work surface is a flat surface, usually in a kitchen, which is easy to clean and on which you can do things such as prepare food.
- wrathfulness — The quality of being wrathful; wrath.
- zinc sulfate — a colorless, crystalline, water-soluble powder, ZnSO 4 ⋅7H 2 O, used for preserving skins and wood, in the electrodeposition of zinc, in the bleaching of paper, as a mordant in calico printing, and in medicine as an astringent, styptic, and emetic.