Frequency - Word Form
  1 u
  3 u.s.
  1 ubertazzi
  3 uk
  2 ultimately
  1 un
  2 unable
  1 uncertain
  1 uncertainties
  2 uncertainty
  6 under
  2 undergo
  2 understanding
  3 understood
  1 underway
  1 undesirable
  1 unequivocally
  1 unforeseen
  1 unique
  1 unit
  2 united
  2 universal
  4 universe
  8 university
  4 unknown
  1 unless
  1 unnecessary
  1 unrepeatability
  1 unrepeatable
  1 until
  1 untreated
  1 unwanted
  1 uomo
  7 up
  1 upheld
  1 upon
  2 urgent
  1 urruela
  1 us
  1 usa
 22 use
 12 used
  3 useful
  9 using
  1 usually
  1 utility
  1 utilization