11-letter words containing o, f, r, a
- ferrography — the analysis of iron in lubricants in order to assess the extent of wear in a machine
- ferromagnet — a ferromagnetic substance.
- fertigation — (agriculture) the application of fertilizers or other water-soluble products through an irrigation system.
- feudatories — Plural form of feudatory.
- fibrination — (medicine) The state of acquiring or having an excess of fibrin.
- fibroblasts — Plural form of fibroblast.
- fibroplasia — the formation of fibrous tissue.
- figurations — Plural form of figuration.
- filmography — a collection of writings about motion pictures, especially detailed essays dealing with specific films.
- filtrations — Plural form of filtration.
- fimbriation — fimbriate or fringed condition.
- fingerboard — (of a violin, cello, etc.) the strip of wood on the neck against which the strings are stopped by the fingers.
- fisherwoman — a woman who fishes, whether for profit or pleasure.
- fissiparous — reproducing by fission.
- flagellator — Someone who flagellates, a whipper.
- flagpersons — Plural form of flagperson.
- flame color — bright reddish-orange.
- flameproofs — Third-person singular simple present indicative form of flameproof.
- flap-dragon — an old game in which the players snatch raisins, plums, etc., out of burning brandy, and eat them.
- flapperhood — (in the 1920s) the condition of flappers, the state of being a flapper
- flash eprom — Flash Erasable Programmable Read-Only Memory
- flashboards — Plural form of flashboard.
- flat-rolled — (of steel or other metal) rolled into flat sheets, strips, etc.
- flavourings — Plural form of flavouring.
- flavourless — British standard spelling of flavorless.
- flavoursome — Alternative spelling of flavorsome.
- flea collar — a dog or cat collar impregnated with a chemical for repelling or killing fleas.
- flea powder — powder that is put on an animal's coat to kill or discourage fleas
- flexography — a relief printing technique similar to letterpress that employs rubber or soft plastic plates, a simple inking system, and fast-drying inks.
- flirtations — Plural form of flirtation.
- flirtatious — given or inclined to flirtation.
- flocculator — to form into flocculent masses.
- flock paper — a wallpaper treated with flock to emphasize a design or effect.
- floodwaters — The waters of a flood.
- floor space — an area on the floor of a premises where objects may be placed
- floorboards — Plural form of floorboard.
- floorwalker — a person employed in a store to direct customers and supervise salespeople.
- floral leaf — one of the modified leaves forming the perianth of a flower, as a sepal or petal.
- floral park — a city on W Long Island, in SE New York.
- floral tube — a cylinder formed in some flowers by the fusion of the perianth and stamens, as in the daffodil or iris.
- floribundas — Plural form of floribunda.
- flote grass — an aquatic perennial grass, Glyceria fluitans, whose metre-long stems and pale green leaves are often seen floating in still or sluggish water. The related sweet grass (G. plicata) has broader, darker leaves and owes its name to the fact that cattle like to eat it
- flower head — an inflorescence consisting of a dense cluster of small, stalkless flowers; capitulum.
- flowerheads — Plural form of flowerhead.
- fluoridated — Simple past tense and past participle of fluoridate.
- fluoridates — Third-person singular simple present indicative form of fluoridate.
- fluorinated — Simple past tense and past participle of fluorinate.
- fluorinates — Third-person singular simple present indicative form of fluorinate.
- flustration — the state of being flustrated or flustered
- foam rubber — a light, spongy rubber, used for mattresses, cushions, etc.