10-letter words containing f, e, r, o, a
- rock-faced — (of a person) having a stiff, expressionless face.
- roof panel — The roof panel is the section of material, usually sheet metal, that forms the roof of a vehicle.
- roof space — the attic space inside a roof
- royal fern — a coarse fern, Osmunda regalis, having tall, upright fronds.
- saliferous — containing or producing salt: saliferous strata.
- salverform — (of the corolla of the phlox and certain other flowers) consisting of a narrow tube with flat spreading terminal petals
- sanforized — (of a fabric) preshrunk using a patented process
- saponifier — to convert (a fat) into soap by treating with an alkali.
- semiformal — partly formal; containing some formal elements: a semiformal occasion; semiformal attire.
- sex factor — a sex-determining chromosome or gene.
- softballer — a person who plays or is an enthusiast of softball.
- sour-faced — bad-tempered and unfriendly
- square off — a rectangle having all four sides of equal length.
- stableford — a scoring system in which points are awarded according to the number of strokes taken at each hole, whereby a hole completed in one stroke over par counts as one point, a hole completed in level par counts as two points, etc
- starflower — any of several plants having starlike flowers, as the star-of-Bethlehem or a plant belonging to the genus Trientalis of the primrose family.
- stop-frame — Also called stop frame. the process of filming puppets and other objects one frame at a time while incrementally moving or modifying them, giving the illusion of lifelike motion when the captured film frames are viewed in rapid sequence (often used attributively): stop-motion animation; a stop-motion film.
- streamflow — the water that flows in a specific stream site, especially its volume and rate of flow.
- tammerfors — Swedish name of Tampere.
- task force — Navy, Military. a temporary grouping of units under one commander, formed for the purpose of carrying out a specific operation or mission.
- technofear — fear of using technological devices, such as computers; technophobia
- tortfeasor — a person who commits a tort.
- transferor — a person who makes a transfer, as of property.
- trifoliate — having three leaflets, lobes, or foils; trefoil.
- unfactored — one of the elements contributing to a particular result or situation: Poverty is only one of the factors in crime.
- unfavorite — a person or thing regarded with special favor or preference: That song is an old favorite of mine.
- unfavoured — not regarded with especial kindness or approval
- unfordable — (of a river, flood, stream, etc) not able to be forded
- unforecast — to predict (a future condition or occurrence); calculate in advance: to forecast a heavy snowfall; to forecast lower interest rates.
- unforsaken — past participle of forsake.
- unheard of — that was never heard of; unknown: an unheard-of artist.
- unheard-of — that was never heard of; unknown: an unheard-of artist.
- unprofaned — characterized by irreverence or contempt for God or sacred principles or things; irreligious.
- vociferant — vociferating; noisy.
- vociferate — say loudly
- waferboard — a structural material made from wood wafers of controlled thickness and length bonded together with waterproof phenolic resin under extreme heat and pressure.
- wallflower — a person who, because of shyness, unpopularity, or lack of a partner, remains at the side at a party or dance.
- war office — the department of state responsible for the British Army, now part of the Ministry of Defence
- waterflood — (in the petroleum industry) a method of secondary recovery whereby water is pumped into reservoir rock to force out oil that has ceased to flow under its own pressure.
- waterfront — land on the edge of a body of water.
- waterproof — impervious to water.
- wave front — a surface, real or imaginary, that is the locus of all adjacent points at which the phase of oscillation is the same.
- wavefronts — Plural form of wavefront.
- wax flower — Madagascar jasmine.
- weak force — a force between elementary particles that causes certain processes that take place with low probability, as radioactive beta-decay and collisions between neutrinos and other particles.
- west fargo — a city in SE North Dakota: suburb of Fargo.
- wolframate — tungstate.
- wolframite — a mineral, iron manganese tungstate, (Fe,Mn)WO 4 , occurring in heavy grayish-black to brownish-black tabular or bladed crystals: an important ore of tungsten.
- xenografts — Plural form of xenograft.