Frequency - Word Form
  1 uglier
  2 umbrella
  1 unable
  1 uncertain
  1 uncle
  1 uncovered
  8 under
  1 understanding
  1 undertook
  1 uneasy
  2 uneven
  1 unfortunate
  1 uniform
  1 unless
  1 unloaded
  1 unsuitable
  6 until
 34 up
  1 upper
  5 upstairs
  1 urged
  1 urging
  4 us
  5 used
  1 useless
  3 usual
  2 usually
  1 utility
  4 uttered
  1 uttering