13-letter words containing u, t, e, r, a, n
- untransparent — not transparent
- untraversable — to pass or move over, along, or through.
- untrespassing — not trespassing or infringing
- unvitrifiable — not able to be vitrified
- unwarrantable — capable of being warranted.
- unwarrantedly — in an unwarranted manner
- unwritten law — a law that rests for its authority on custom, judicial decision, etc., as distinguished from law originating in written command, statute, or decree.
- up in the air — a mixture of nitrogen, oxygen, and minute amounts of other gases that surrounds the earth and forms its atmosphere.
- uranite group — the mineralogical group including uranites and related minerals.
- urban studies — the various disciplines associated with the study of urban areas, including urban planning, urban economics and urban architecture
- vaunt-courier — a person who goes in advance, as a herald.
- ventriloquial — of, relating to, or using ventriloquism.
- venus flytrap — firewall machine
- vermiculation — to work or ornament with wavy lines or markings resembling the form or tracks of a worm.
- vernacularist — someone who uses vernacular speech
- vernacularity — the quality or state of being vernacular
- voluntariness — done, made, brought about, undertaken, etc., of one's own accord or by free choice: a voluntary contribution.
- vulnerability — capable of or susceptible to being wounded or hurt, as by a weapon: a vulnerable part of the body.
- wasterfulness — the state of being wasteful
- water curtain — a sheet of water from a series of sprinklers for protecting the walls and roof of a building from fires outside the building.
- water leguaan — a large amphibious monitor lizard, Varanus niloticus, which can grow up to 2 or 3 m
- water turbine — a turbine driven by the momentum or reactive force of water.
- weather-bound — delayed or shut in by bad weather.
- white currant — a cultivated N temperate shrub, Ribes sativum, having small rounded white edible berries: family Grossulariaceae
- white russian — Byelorussian (def 2).
- winter squash — any of several varieties of Cucurbita maxima or C. moschata that mature in late autumn and are used, when ripe, as a vegetable.
- yekaterinburg — Ekaterinburg.