7-letter words containing t, u, n, i
- uptrain — to train up, to teach or educate
- uranite — any of the uranium phosphates, as autunite or torbernite.
- urinant — having the head downwards
- urinate — to pass or discharge urine.
- ustinov — Sir Peter (Alexander). 1921–2004, British stage and film actor, director, dramatist, and raconteur
- utensil — any of the instruments or vessels commonly used in a kitchen, dairy, etc.: eating utensils; baking utensils.
- uterine — of or relating to the uterus or womb.
- utopian — of, relating to, or resembling Utopia, an idealized imaginary island described in Sir Thomas More's Utopia (1516).
- venturi — Robert Charles, born 1925, U.S. architect.
- volutin — basophilic nucleoprotein granules in the cytoplasm or the vacuoles of certain microorganisms.
- whitsun — of or relating to Whitsunday or Whitsuntide.
- win out — to finish first in a race, contest, or the like.
- wingnut — a nut having two flat, widely projecting pieces such that it can be readily tightened with the thumb and forefinger.