Frequency - Word Form
   2 ugly
   2 unable
   1 unacquainted
   3 uncertain
   1 unchangeable
   1 unconditionally
   1 unconnected
   1 unconscious
   1 uncontaminated
  10 under
   2 undergo
   2 undergoes
  11 understand
  22 understanding
   3 understood
   1 undertake
   3 undeviating
   1 undisturbed
   2 uneasiness
   2 unexpected
   1 unfavourable
   1 unfitness
   4 ungrateful
   1 unhappiness
   5 unhappy
   3 unharmed
   3 uniformity
   1 unimpeded
   1 uninstructed
   1 unintelligible
   2 unintentionally
   1 uninterrupted
   3 union
   2 unite
   4 united
   1 unites
   4 unity
   1 unity-
  44 universal
   1 universally
  74 universe
   3 unjust
   7 unjustly
   1 unknown
  13 unless
   1 unnatural
   4 unnecessary
   1 unnoticed
   1 unripe
   1 unseasonable
   1 unseasonably
   1 unsentient
   1 unsettles
   1 unskilled
   5 unsocial
   2 unsound
   1 unsteady
   1 unsuitable
   6 until
   1 untouched
   1 untruly
   1 unwashed
   1 unwilling
   4 unwillingly
   1 unworthy
  39 up
   6 upon
   1 upper
   1 upward
   4 upwards
   2 urgent
  49 us
   1 us-
   1 usage
  28 use
   9 used
  23 useful
   4 useless
   2 uses
   2 usest
   5 using
   7 usual
   2 utility
   2 utter
   1 uttered
   1 utterest