12-letter words containing t, r, o, s, i
- eradications — Plural form of eradication.
- esoterically — In an esoteric manner.
- ethnohistory — The branch of anthropology concerned with the history of peoples and cultures, especially non-Western ones.
- eurocentrism — Alternative capitalization of Eurocentrism.
- eurosterling — sterling as part of a European holding
- evaporations — Plural form of evaporation.
- evisceration — A disemboweling; the removal of viscera.
- exasperation — A feeling of intense irritation or annoyance.
- excoriations — Plural form of excoriation.
- excursionist — A person who goes on excursions; a traveller or tourist.
- executioners — Plural form of executioner.
- executorship — The office or position of an executor.
- exhortations — Plural form of exhortation.
- exonerations — Plural form of exoneration.
- explorations — Plural form of exploration.
- expropriates — Third-person singular simple present indicative form of expropriate.
- extemporised — Simple past tense and past participle of extemporise.
- extemporizes — Third-person singular simple present indicative form of extemporize.
- exteriorises — Third-person singular simple present indicative form of exteriorise.
- exteriorizes — Third-person singular simple present indicative form of exteriorize.
- extortioners — Plural form of extortioner.
- extortionist — A person who tries to obtain something through force or violence; a racketeer.
- extraditions — Plural form of extradition.
- extraversion — Alternative spelling of extroversion.
- extropianism — Belief in, or support for, the theory of extropy.
- extroversion — (psychology) Concern with or an orientation toward others or what is outside oneself; behavior expressing such an orientation; the definitive characteristic of an extrovert.
- extrovertish — Extroverted.
- fabrications — Plural form of fabrication.
- facilitators — Plural form of facilitator.
- factorisable — Alternative spelling of factorizable.
- factory ship — a whaling ship equipped to process killed whales and to transport the oil and by-products.
- fast-growing — growing very quickly
- favorite son — (at a national political convention) a candidate nominated for office by delegates from his or her own state.
- fenestration — the design and disposition of windows and other exterior openings of a building.
- festivalgoer — A person attending a festival.
- fetoproteins — Plural form of fetoprotein.
- fianarantsoa — a city in E central Madagascar.
- fiber optics — the branch of optics that deals with the transmission of light through transparent fibers, as in the form of pulses for the transmission of data or communications, or through fiber bundles for the transmission of images.
- fibre optics — optical fibre
- fibroblastic — a cell that contributes to the formation of connective tissue fibers.
- fibromatosis — (pathology) The presence of multiple fibromas.
- fibrous root — a root, as in most grasses, having numerous, very fine branches of approximately the same length.
- 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.
- field sports — sports carried on in the open countryside, such as hunting, shooting, or fishing
- fire station — a building in which firefighting apparatus and usually fire department personnel are housed; firehouse.
- fire support — support given by artillery and aircraft to infantry and armored vehicles.
- first cousin — cousin (def 1).
- first nation — any of the indigenous peoples or Indian communities of Canada, especially one formally recognized by the Canadian government.
- first of all — to start with
- first person — the grammatical person used by a speaker in statements referring to himself or herself (first person singular) or to a group including himself or herself (first person plural)