10-letter words containing r, e, f, a, s
- favourless — without favour, unfortunate
- fearlessly — without fear; bold or brave; intrepid.
- fearsomely — In a fearsome manner, or to a fearsome extent.
- federalese — awkward, evasive, or pretentious prose said to characterize the publications and correspondence of U.S. federal bureaus.
- federalism — the federal principle of government.
- federalist — a series of 85 essays (1787–88) by Alexander Hamilton, James Madison, and John Jay, written in support of the Constitution.
- fenestrate — Fenestrated.
- ferrograms — plural of Ferrogram
- ferryboats — Plural form of ferryboat.
- fetiparous — (of a marsupial) bearing young before they are fully developed.
- fiberglass — a material consisting of extremely fine filaments of glass that are combined in yarn and woven into fabrics, used in masses as a thermal and acoustical insulator, or embedded in various resins to make boat hulls, fishing rods, and the like.
- fibreglass — Silica based glass extruded into fibers that possess a length at least 1000 times greater than their width.
- fieldfares — Plural form of fieldfare.
- figurantes — Plural form of figurante.
- filmmakers — Plural form of filmmaker.
- financiers — Plural form of financier.
- fireboards — Plural form of fireboard.
- firebrands — Plural form of firebrand.
- firebreaks — Plural form of firebreak.
- firedrakes — Plural form of firedrake.
- fireguards — Plural form of fireguard.
- firemaster — (Scotland) The chief of a fire brigade.
- fireplaces — Plural form of fireplace.
- firmaments — Plural form of firmament.
- first base — Baseball. the first in counterclockwise order of the bases from home plate. the position of the player covering the area of the infield near first base.
- first mate — the officer of a merchant vessel next in command beneath the captain.
- first name — given or Christian name
- first year — the first year when someone is at university or college
- first-name — of or relating to one's first, or given, name; familiar; intimate: They were on a first-name basis soon after meeting.
- first-rate — excellent; superb.
- fissurella — (zoology) Any of the genus Fissurella of marine gastropod mollusks.
- fixed star — any of the stars which apparently always retain the same position in respect to one another.
- flabergast — (archaic) Alternative form of flabbergast.
- flagperson — A gender-neutral term for someone who uses a flag, especially as a form of signalling.
- flapperish — in the style of a flapper
- flare star — a dwarf star that exhibits sudden increases of magnitude similar to solar flares.
- flarebacks — Plural form of flareback.
- flashovers — Plural form of flashover.
- flat-share — the state of living in a flat where each occupant shares the facilities and expenses
- flatscreen — a type of thin, lightweight video display that uses liquid crystals or electroluminescence to reflect images.
- flatteners — Plural form of flattener.
- flatterers — to try to please by complimentary remarks or attention.
- flatteries — Plural form of flattery.
- flatterous — flattering
- flavorless — taste, especially the distinctive taste of something as it is experienced in the mouth.
- flavorsome — of a full, rich, pleasant flavor; tasty.
- fledermaus — an opera (1874) by Johann Strauss, Jr.
- flindersia — a genus of tree native to Australasia, containing fourteen species
- flores sea — a sea between Sulawesi and the Lesser Sunda Islands in Indonesia. About 180 miles (290 km) wide.
- flustrated — flustered; agitated.