12-letter words containing o, t, s, u
- ethosuximide — A particular anticonvulsant drug.
- eulogistical — Alternative form of eulogistic.
- euphoniumist — Someone who plays the euphonium.
- eurocentrism — Alternative capitalization of Eurocentrism.
- eurosterling — sterling as part of a European holding
- evolutionism — (countable) Any of several theories that explain the evolution of systems or organisms.
- evolutionist — A person who believes in the theories of evolution and natural selection.
- exclusionist — Acting to shut out or bar someone from a place, group, or privilege.
- excursionist — A person who goes on excursions; a traveller or tourist.
- executioners — Plural form of executioner.
- executorship — The office or position of an executor.
- exeunt omnes — they all go out: used as a stage direction
- exophthalmus — Alt form exophthalmos.
- export house — a company that does not manufacture goods but is instead concerned solely with the financing or handling of their export
- expostulated — Simple past tense and past participle of expostulate.
- expostulates — Third-person singular simple present indicative form of expostulate.
- expugnations — Plural form of expugnation.
- exsufflation — (obsolete) A blast from beneath.
- extraneously — In an extraneous manner.
- factiousness — given to faction; dissentious: A factious group was trying to undermine the government.
- factitiously — In a factitious manner.
- 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
- fastidiously — excessively particular, critical, or demanding; hard to please: a fastidious eater.
- felicitously — In a felicitous manner.
- fibrous root — a root, as in most grasses, having numerous, very fine branches of approximately the same length.
- fictitiously — created, taken, or assumed for the sake of concealment; not genuine; false: fictitious names.
- fire support — support given by artillery and aircraft to infantry and armored vehicles.
- first cousin — cousin (def 1).
- flagitiously — In a flagitious manner.
- flatterously — in a flatterous manner
- flittermouse — bat2 (def 1).
- flour sifter — a container in which flour is sifted
- flourishment — The act or state of flourishing.
- fluctuations — Plural form of fluctuation.
- fluorescents — Plural form of fluorescent.
- fluorimeters — Plural form of fluorimeter.
- fluorometers — Plural form of fluorometer.
- fluosilicate — a salt of fluosilicic acid.
- flusteration — (colloquial, dated) The act of flustering, or the state of being flustered.
- folliculitis — inflammation of hair follicles.
- forequarters — the forward end of half of a carcass, as of beef or lamb.
- foresightful — care or provision for the future; provident care; prudence.
- forethoughts — Plural form of forethought.
- formulations — Plural form of formulation.
- fort pulaski — Count Casimir [kaz-uh-meer] /ˈkæz əˌmɪər/ (Show IPA), 1748–79, Polish patriot; general in the American Revolutionary army.
- fortran-plus — Fortran for the DAP parallel machine, implements many Fortran 90 features.
- fortuitously — In a fortuitous manner.
- foul-tasting — having a very unpleasant taste
- four-striper — a captain in the U.S. Navy.
- fourth-class — of, relating to, or designated as a class next below third, as for mailing, shipping, etc.