13-letter words containing p, r, e, i, n
- uninterrupted — having an irregular or discontinuous arrangement, as of leaflets along a stem.
- uniparentally — in a uniparental manner
- unparasitized — not host to a parasite or parasites
- unpasteurized — to expose (a food, as milk, cheese, yogurt, beer, or wine) to an elevated temperature for a period of time sufficient to destroy certain microorganisms, as those that can produce disease or cause spoilage or undesirable fermentation of food, without radically altering taste or quality.
- unperceivable — imperceptible
- unperceivably — imperceptibly
- unperceivedly — without being perceived; so as not to be perceived
- unperceptible — capable of being perceived; recognizable; appreciable: a perceptible change in his behavior.
- unpermissible — that can be permitted; allowable: a permissible amount of sentimentality under the circumstances; Such behavior is not permissible!
- unpersonified — to attribute human nature or character to (an inanimate object or an abstraction), as in speech or writing.
- unperspicuous — clearly expressed or presented; lucid.
- unpicturesque — not visually pleasing; not striking or beautiful
- unplagiarized — to take and use by plagiarism.
- unpolarizable — not capable of being polarized
- unpracticable — impracticable.
- unpredictable — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unpredictably — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unpreoccupied — not preoccupied
- unpressurized — (of an aircraft cabin, etc) not having a normal level of air pressure
- unpretentious — not pretentious; modest; without ostentatious display; plain: his unpretentious demeanor; an unpretentious summer resort.
- unproblematic — not problematic, not causing difficulties or confusion; uncomplicated
- unprogressive — favoring or advocating progress, change, improvement, or reform, as opposed to wishing to maintain things as they are, especially in political matters: a progressive mayor.
- unprovisioned — a clause in a legal instrument, a law, etc., providing for a particular matter; stipulation; proviso.
- unprovocative — tending or serving to provoke; inciting, stimulating, irritating, or vexing.
- unrepatriated — to bring or send back (a person, especially a prisoner of war, a refugee, etc.) to his or her country or land of citizenship.
- unrepentingly — in an unrepenting or impenitent manner
- unreplenished — not replenished or refilled
- unreprievable — not able to be reprieved, eased, or postponed
- unreprimanded — a severe reproof or rebuke, especially a formal one by a person in authority.
- unreproaching — not reproaching or blaming
- unresponsible — answerable or accountable, as for something within one's power, control, or management (often followed by to or for): He is responsible to the president for his decisions.
- unsuperficial — external or outward: a superficial resemblance.
- untrespassing — not trespassing or infringing
- up in the air — a mixture of nitrogen, oxygen, and minute amounts of other gases that surrounds the earth and forms its atmosphere.
- upper chinook — a Chinookan language of the Columbia River valley from the Deschutes River to the estuary.
- uranite group — the mineralogical group including uranites and related minerals.
- valet parking — a service offered by a hotel, restaurant, etc., by which patrons' cars are parked by an attendant.
- vapor tension — vapor pressure.
- vapourishness — the quality or state of being vapourish
- vinyl polymer — any of a group of compounds derived by polymerization from vinyl compounds, as vinyl acetate and styrene.
- violin spider — brown recluse spider.
- vip treatment — preferential or special treatment, as or as if given to famous or rich people
- virginia pine — a pine tree, Pinus virginiana, of the eastern U.S., that grows in poor soil and has needles in groups of two.
- volute spring — a coil spring, conical in shape, extending in the direction of the axis of the coil.
- walter piston — Walter, 1894–1976, U.S. composer.
- warping frame — a wooden frame containing evenly spaced pegs on which the warp is wound in preparation for weaving.
- water parsnip — a perennial aquatic plant; Berula erecta
- water parting — a watershed or divide.
- water spaniel — either of two breeds of spaniels, used for retrieving waterfowl.
- watering spot — watering hole