12-letter words containing t, o, r, s, l
- enterocoeles — Plural form of enterocoele.
- enterostomal — relating to enterostomy
- entoplastral — relating to an entoplastron
- entoplastron — the median plate of a turtle's plastron
- epistolarian — A writer of epistles.
- ergastoplasm — endoplasm that is associated with protein synthesis
- erythroblast — An immature erythrocyte containing a nucleus.
- esoterically — In an esoteric manner.
- etonogestrel — a progestogen used as a male contraceptive, released from two tiny rods placed under the skin
- eurosterling — sterling as part of a European holding
- explorations — Plural form of exploration.
- extraneously — In an extraneous manner.
- extrapolates — Third-person singular simple present indicative form of extrapolate.
- extrasystole — A heartbeat outside the normal rhythm, as often occurs in normal individuals.
- facilitators — Plural form of facilitator.
- factorisable — Alternative spelling of factorizable.
- festivalgoer — A person attending a festival.
- fibroblastic — a cell that contributes to the formation of connective tissue fibers.
- 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
- first of all — to start with
- first school — A first school is a school for children aged between five and eight or nine.
- first violin — one of the principal group of violins in an orchestra
- fissirostral — having a broad, deeply cleft beak or bill, as the swallows and goatsuckers.
- flagellators — Plural form of flagellator.
- flatterously — in a flatterous manner
- fleet prison — (formerly) a London prison, esp used for holding debtors
- flittermouse — bat2 (def 1).
- flour sifter — a container in which flour is sifted
- flourishment — The act or state of flourishing.
- fluorescents — Plural form of fluorescent.
- fluorimeters — Plural form of fluorimeter.
- fluorometers — Plural form of fluorometer.
- flusteration — (colloquial, dated) The act of flustering, or the state of being flustered.
- folkloristic — the traditional beliefs, legends, customs, etc., of a people; lore of a people.
- foolhardiest — Superlative form of foolhardy.
- foot soldier — an infantryman.
- footsoldiers — Plural form of footsoldier.
- 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.
- foresightful — care or provision for the future; provident care; prudence.
- forest floor — the above- ground layer of a forest made up of tree roots, soil and decaying matter
- forestalling — Present participle of forestall.
- forestaysail — a triangular sail set on a forestay; the innermost headsail of a vessel.
- foretopsails — Plural form of foretopsail.
- formulations — Plural form of formulation.
- fort collins — a city in N Colorado.
- 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.
- fortresslike — Resembling a fortress in shape or impregnability.