12-letter words containing i, n, l, e, f, o
- placentiform — shaped like a placenta, with a flat rounded form
- powerlifting — a competition or sport involving three tests of strength: the bench press, squat, and two-handed dead lift.
- prefloration — the internal arrangement of a flower-bud's petals and sepals before it opens
- prefoliation — the arrangement of leaves within a vegetative bud
- professional — following an occupation as a means of livelihood or for gain: a professional builder.
- proficiently — well-advanced or competent in any art, science, or subject; skilled: a proficient swimmer.
- profile plan — a diagrammatic fore-and-aft elevation of the hull of a vessel, showing bow and buttock lines, stations, water lines, diagonals, decks, bulwarks, etc.
- prolificness — producing offspring, young, fruit, etc., abundantly; highly fruitful: a prolific pear tree.
- reflationary — economy: relating to reflation
- retroflexion — a bending backward.
- roofing felt — a type of tar paper made from glass fibre or polyester fleece impregnated with bituminous material, produced in roll form, and used in roof construction
- satin-flower — a Californian plant, Clarkia amoena, of the evening primrose family, having cup-shaped pink or purplish flowers blotched with red.
- seleniferous — containing or yielding selenium.
- self-closing — the end or conclusion, as of a speech.
- self-conceit — an excessively favorable opinion of oneself, one's abilities, etc.; vanity.
- self-cooking — the act of a person or thing that cooks.
- self-loading — noting or pertaining to an automatic or semiautomatic firearm.
- self-locking — a device for securing a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, dial, etc.
- self-mocking — to attack or treat with ridicule, contempt, or derision.
- self-opinion — opinion of oneself, especially when unduly high.
- self-proving — to establish the truth or genuineness of, as by evidence or argument: to prove one's claim.
- self-tuition — the charge or fee for instruction, as at a private school or a college or university: The college will raise its tuition again next year.
- semifloating — noting or pertaining to a driving axle of an automobile or the like, the inner end of which is carried by the differential gear and the outer end of which is keyed to a wheel supported by the axle housing.
- shingle roof — a roof covered with thin rectangular tiles, esp made of wood, that are laid with others in overlapping rows
- suit oneself — a set of clothing, armor, or the like, intended for wear together.
- tin-fluoride — stannous fluoride.
- trefoil knot — a knot having the form of a trefoil.
- unconfinable — not able to be bound
- unconfinedly — in an unconfined manner
- undefoliated — having the leaves left intact
- unforgivable — to grant pardon for or remission of (an offense, debt, etc.); absolve.
- unformalized — not formalized
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- unfossilized — not fossilized
- unifoliolate — compound in structure yet having only one leaflet, as the orange.
- unmodifiable — incapable of being modified
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unsolidified — to unite firmly or consolidate.
- waterfowling — the sport of shooting waterfowl
- wolf herring — a voracious clupeoid fish, Chirocentrus dorab, inhabiting the tropical Indian and Pacific oceans.