11-letter words containing i, f
- fleshliness — (obsolete) Indulgence in concerns of the flesh; carnality, bodily appetites.
- fletcherism — the practice of chewing food until it is reduced to a finely divided, liquefied mass: advocated by Horace Fletcher, 1849–1919, U.S. nutritionist.
- flexecutive — an executive to whom the employer allows flexibility about times and locations of working
- flexibility — capable of being bent, usually without breaking; easily bent: a flexible ruler.
- flexicurity — a welfare-state model, originating in Denmark in the 1990s, that combines labour-market flexibility, social security, and a proactive labour market
- flexitarian — a person whose diet is mostly vegetarian but sometimes includes meat, fish, or poultry.
- flick knife — switchblade.
- flick-knife — switchblade.
- flickertail — Richardson ground squirrel.
- flight crew — the crew responsible for an aircraft during a flight
- flight deck — Navy. the upper deck of an aircraft carrier, constructed and equipped for the landing and takeoff of aircraft.
- flight line — an area for the servicing and maintenance of airplanes that includes parking ramps and hangars.
- flight path — the trajectory of a moving aircraft or spacecraft relative to a fixed reference.
- flight plan — an oral or written report to an air traffic control facility describing the route of a projected flight.
- flight suit — a long-sleeved jumpsuit made of fire-resistant material, worn typically by members of an aircraft crew.
- flight test — to test (an airplane or the like) in flight.
- flight-test — to test (an airplane or the like) in flight.
- flightiness — The quality of being flighty.
- flimflammed — Simple past tense and past participle of flimflam.
- flimflammer — a trick or deception, especially a swindle or confidence game involving skillful persuasion or clever manipulation of the victim.
- flinchingly — With a flinching motion.
- flint glass — an optical glass of high dispersion and a relatively high index of refraction, composed of alkalis, lead oxide, and silica, with or without other bases, sometimes used as the diverging lens component of an achromatic lens.
- flintstones — Plural form of flintstone.
- flirtations — Plural form of flirtation.
- flirtatious — given or inclined to flirtation.
- flitch beam — a beam composed of planks bolted together side by side and often reinforced with a plate of iron or steel.
- flitchplate — an iron or steel plate for reinforcing a flitch beam.
- flittermice — Plural form of flittermouset, an Alternative spelling of flitter-mouse.
- flood plain — a nearly flat plain along the course of a stream or river that is naturally subject to flooding.
- flood-light — an artificial light so directed or diffused as to give a comparatively uniform illumination over a rather large given area.
- floodlights — Plural form of floodlight.
- floodplains — Plural form of floodplain.
- floor price — a minimum price required of an item being auctioned.
- floppy disc — (spelling) It's "floppy disk", not like "compact disc".
- floppy disk — Computers. a thin plastic disk coated with magnetic material, on which computer data and programs can be stored for later retrieval.
- florentines — Plural form of florentine.
- floribundas — Plural form of floribunda.
- floriferous — producing blossoms; flower -bearing.
- florilegium — a collection of literary pieces; anthology.
- floundering — to struggle with stumbling or plunging movements (usually followed by about, along, on, through, etc.): He saw the child floundering about in the water.
- flourisheth — Archaic third-person singular form of flourish.
- flourishing — growing vigorously; thriving; prosperous: a flourishing little business.
- flowability — to move along in a stream: The river flowed slowly to the sea.
- flower girl — a young girl at a wedding ceremony who precedes the bride and carries or scatters flowers in her path.
- floweriness — The quality of being flowery.
- flowingness — the quality of being flowing
- fluctuating — to change continually; shift back and forth; vary irregularly: The price of gold fluctuated wildly last month.
- fluctuation — continual change from one point or condition to another.
- flucytosine — a synthetic whitish crystalline powder, C 4 H 4 FN 3 O, with antifungal activity, used in the treatment of systemic and eye fungal infections caused by susceptible strains of Candida or Cryptococcus.
- fluid drive — a power coupling for permitting a smooth start in any gear, consisting of two vaned rotors in a sealed casing filled with oil, such that one rotor, driven by the engine, moves the oil to drive the other rotor, which in turn drives the transmission.