13-letter words containing r, o, t, u, n
- unforgettably — impossible to forget; indelibly impressed on the memory: scenes of unforgettable beauty.
- unforthcoming — coming, forth, or about to come forth; about to appear; approaching in time: the forthcoming concert.
- unfortunately — suffering from bad luck: an unfortunate person.
- unicorn plant — a North American plant, Proboscidea (Martynia) louisianica, having creamy-white to red flowers blotched with purple, and a woody capsule with a long, curved beak.
- uninformative — not educational
- unmeritorious — deserving praise, reward, esteem, etc.; praiseworthy: to receive a gift for meritorious service.
- unobliterated — to blot out or render undecipherable (writing, marks, etc.); efface.
- unobstructive — to block or close up with an obstacle; make difficult to pass: Debris obstructed the road.
- unobtrusively — not obtrusive; inconspicuous, unassertive, or reticent.
- unoriginality — the quality or state of being original.
- unpretentious — not pretentious; modest; without ostentatious display; plain: his unpretentious demeanor; an unpretentious summer resort.
- unproblematic — not problematic, not causing difficulties or confusion; uncomplicated
- unprotectable — to defend or guard from attack, invasion, loss, annoyance, insult, etc.; cover or shield from injury or danger.
- unprovocative — tending or serving to provoke; inciting, stimulating, irritating, or vexing.
- unrecollected — not remembered or recalled
- unsmotherable — unquenchable
- unstercorated — not stercorated or covered in dung
- unsupportable — capable of being supported; endurable; maintainable.
- unsupportedly — in an unsupported fashion, without support
- untheoretical — not theoretical; not belonging or pertaining to the realm of theory; not confined to the theoretical realm; (somewhat) concrete
- untraditional — of or relating to tradition.
- untransformed — not transformed; not having been transformed
- untrustworthy — deserving of trust or confidence; dependable; reliable: The treasurer was not entirely trustworthy.
- unupholstered — to provide (chairs, sofas, etc.) with coverings, cushions, stuffing, springs, etc.
- unvoluntarily — done, made, brought about, undertaken, etc., of one's own accord or by free choice: a voluntary contribution.
- unworkability — the quality or state of being unworkable
- upright piano — a piano with an upright rectangular body and with its strings running vertically. Compare spinet (def 1).
- uralitization — the change of a crystalline silicate mineral to amphibole (one of a group of structurally similar minerals including calcium, sodium and magnesium)
- uranite group — the mineralogical group including uranites and related minerals.
- vaunt-courier — a person who goes in advance, as a herald.
- ventriloquial — of, relating to, or using ventriloquism.
- ventriloquism — the art or practice of speaking, with little or no lip movement, in such a manner that the voice does not appear to come from the speaker but from another source, as from a wooden dummy.
- ventriloquist — a person who performs or is skilled in ventriloquism.
- ventriloquize — to produce (sounds) in the manner of a ventriloquist
- ventriloquous — of or relating to ventriloquism or a ventriloquist
- venture scout — a young man or woman, aged 16–20, who is a member of the senior branch of the Scouts
- venturesomely — in a venturesome manner
- vermiculation — to work or ornament with wavy lines or markings resembling the form or tracks of a worm.
- volumenometer — a device for determining the volume occupied by an object
- voluntariness — done, made, brought about, undertaken, etc., of one's own accord or by free choice: a voluntary contribution.
- voluntaristic — Philosophy. any theory that regards will as the fundamental agency or principle, in metaphysics, epistemology, or psychology.
- volute spring — a coil spring, conical in shape, extending in the direction of the axis of the coil.
- vulgarization — to make vulgar or coarse; lower; debase: to vulgarize standards of behavior.
- w3 consortium — World Wide Web Consortium
- weather-bound — delayed or shut in by bad weather.
- witching hour — midnight: a rendezvous at the witching hour.
- wonder-struck — struck or affected with wonder.
- work function — Physics. the least energy necessary to free an electron from a metal surface.
- xanthochroous — light-skinned and fair-haired
- your nineties — the ages between 90–99