12-letter words containing f, r, i, o
- overdrafting — the removal of more water from ground and surface basins than is replaced by rain and melting snow.
- overfamiliar — commonly or generally known or seen: a familiar sight.
- overfatigued — excessively fatigued
- overfineness — excessive fineness
- overfinished — having an excessively polished finish
- overflourish — to flourish excessively
- overflow bit — (architecture) A processor flag bit set by the ALU to indicate overflow.
- overidentify — to identify with someone else to an excessive degree
- oversimplify — make too simple
- overstaffing — the provision of an excessive number of staff for (a factory, hotel, etc)
- pacific rose — a large variety of eating apple from New Zealand, with sweet flesh
- paper profit — an unrealized profit due to the appreciation of something owned but not yet sold.
- paraffin-oil — a white or colorless, tasteless, odorless, water-insoluble, solid substance not easily acted upon by reagents, consisting of a mixture of hydrocarbons chiefly of the alkane series, obtained from crude petroleum: used in candles, for forming preservative coatings and seals, for waterproofing paper, etc.
- parvifoliate — (of plants) having small leaves in comparison with the size of the stem
- passionfruit — any edible fruit of a passionflower, as the maypop.
- pectoral fin — (in fishes) either of a pair of fins usually situated behind the head, one on each side, and corresponding to the forelimbs of higher vertebrates.
- pelecaniform — of, or having the nature of, an order (Pelecaniformes) of swimming birds having all four toes connected in a webbed foot, including pelicans and cormorants
- pelvic floor — muscles beneath the pelvis
- perfectation — the action or process of becoming or causing to become perfect or complete
- perfidiously — deliberately faithless; treacherous; deceitful: a perfidious lover.
- perforations — the holes punched that allow individual stamps, coupons, etc to be easily separated
- performative — (of an expression or statement) performing an act by the very fact of being uttered, as with the expression “I promise,” that performs the act of promising.
- perfusionist — a medical technician or nurse who monitors and operates equipment that oxygenates the blood, as during open-heart surgery
- personifying — to attribute human nature or character to (an inanimate object or an abstraction), as in speech or writing.
- petaliferous — bearing or having petals.
- petrifaction — the act or process of petrifying; the state of being petrified.
- photo relief — a method of showing the configuration of the relief of an area by photographing a model of it that is illuminated by a lamp in the northwest corner
- pilfer-proof — (of a supply, stock, container, etc) protected from or not susceptible to pilfering
- pitched-roof — a roof sloping downward in two parts at an angle from a central ridge, so as to leave a gable at each end.
- placentiform — shaped like a placenta, with a flat rounded form
- plumbiferous — yielding or containing lead.
- police force — police (def 1).
- pontificator — the office or term of office of a pontiff.
- post-fordism — the idea that modern industrial production has moved away from mass production in huge factories, as pioneered by Henry Ford, towards specialized markets based on small flexible manufacturing units
- powerlifting — a competition or sport involving three tests of strength: the bench press, squat, and two-handed dead lift.
- prairie fowl — prairie chicken.
- prairie wolf — coyote (def 1).
- prefectorial — of, relating to, or characteristic of a prefect: prefectorial powers.
- prefloration — the internal arrangement of a flower-bud's petals and sepals before it opens
- prefoliation — the arrangement of leaves within a vegetative bud
- preformation — previous formation.
- preformative — a prefixture in Semitic languages
- press office — a section of a government department or other organization responsible for dealing with the press
- prime factor — any number in the set of prime numbers that is also a factor of a given integer
- prison fever — typhus.
- pro-feminism — the doctrine advocating social, political, and all other rights of women equal to those of men.
- professional — following an occupation as a means of livelihood or for gain: a professional builder.
- professorial — a teacher of the highest academic rank in a college or university, who has been awarded the title Professor in a particular branch of learning; a full professor: a professor of Spanish literature.
- proficiently — well-advanced or competent in any art, science, or subject; skilled: a proficient swimmer.
- profile drag — the sum of the surface friction drag and the form drag for a body moving subsonically through a fluid