12-letter words containing e, s, t, a, o
- extraditions — Plural form of extradition.
- extraneously — In an extraneous manner.
- extrapolates — Third-person singular simple present indicative form of extrapolate.
- extrasensory — Of or relating to extrasensory perception.
- extrasystole — A heartbeat outside the normal rhythm, as often occurs in normal individuals.
- extraversion — Alternative spelling of extroversion.
- extropianism — Belief in, or support for, the theory of extropy.
- factiousness — given to faction; dissentious: A factious group was trying to undermine the government.
- factorisable — Alternative spelling of factorizable.
- false bottom — a horizontal partition above the actual bottom of a box, trunk, etc., especially one forming a secret compartment.
- fast neutron — a neutron produced by nuclear fission that has lost little energy by collision; a neutron with a kinetic energy in excess of 0.1 MeV
- fast reactor — a nuclear reactor using little or no moderator, fission being caused by fast neutrons
- fathomlessly — In a fathomless manner.
- favorite son — (at a national political convention) a candidate nominated for office by delegates from his or her own state.
- feather shot — fine bean shot.
- feldspathoid — Also, feldspathoidal. of or relating to a group of minerals similar in chemical composition to certain feldspars except for a lower silica content.
- feldspathose — (mineralogy) Containing feldspar.
- feminisation — Alternative spelling of feminization.
- fenestration — the design and disposition of windows and other exterior openings of a building.
- festivalgoer — A person attending a festival.
- fictionalise — Non-Oxford British standard spelling of fictionalize.
- fidel castro — Cipriano [sip-ree-ah-noh;; Spanish see-pree-ah-naw] /ˌsɪp riˈɑ noʊ;; Spanish ˌsi priˈɑ nɔ/ (Show IPA), 1858?–1924, Venezuelan military and political leader: president 1901–08; exiled 1908.
- fire station — a building in which firefighting apparatus and usually fire department personnel are housed; firehouse.
- fissicostate — having divided or separated ribs
- five nations — (formerly) a confederacy of North American Indian peoples living mainly in and around present-day New York state, consisting of the Cayugas, Mohawks, Oneidas, Onondagas, and Senecas
- flagellators — Plural form of flagellator.
- flageoletist — Someone who plays the flageolet.
- flatterously — in a flatterous manner
- fluosilicate — a salt of fluosilicic acid.
- flusteration — (colloquial, dated) The act of flustering, or the state of being flustered.
- folding seat — a seat that can be folded down
- fomentations — Plural form of fomentation.
- foolhardiest — Superlative form of foolhardy.
- for instance — a case or occurrence of anything: fresh instances of oppression.
- for starters — a person or thing that starts.
- for-instance — an instance or example: Give me a for-instance of what you mean.
- fore-topmast — the spar or section of a pole mast serving as the topmast of a foremast on a ship.
- fore-topsail — a topsail set on a foremast on a ship.
- forecastable — to predict (a future condition or occurrence); calculate in advance: to forecast a heavy snowfall; to forecast lower interest rates.
- forequarters — the forward end of half of a carcass, as of beef or lamb.
- forestalling — Present participle of forestall.
- forestaysail — a triangular sail set on a forestay; the innermost headsail of a vessel.
- foretopmasts — Plural form of foretopmast.
- foretopsails — Plural form of foretopsail.
- fornicatress — (obsolete) A woman guilty of fornication.
- fort stewart — a military reservation in SE Georgia, SW of Savannah.
- fortepianist — the player of a fortepiano
- fox software — (company) Developers of FoxBASE+ and FoxPRO. Fox Software merged with Microsoft around 1992. Addresss: Perrysburg, OH, USA.
- french toast — bread dipped in a batter of egg and milk and sautéed until brown, usually served with syrup or sprinkled with sugar and cinnamon.
- frontiersman — a person, especially a man, who lives on the frontier, especially in sparsely settled regions.