usar - to use
utilizar - to use, utilize
ubicar - to locate
ultimar - to finish off
ultrajar - to outrage, to insult, to offend
ulular - to hoot
unificar - to unify
uniformar - to make uniform
unir - to unite, to join
ungir - to anoint, to put ointment on
untar - to smear, to grease, to bribe
urbanizar - to urbanize
urdir - to warp
usurpar - to usurp
urgir - to be urgent
unirse - unite
uncir - chuck
