reboard / rebored [ri:ˈbɔrd]
reboard – v. – 1. re-enter a bus, boat, train etc. to continue a journey or for the return trip; 2. military retake a vessel under attack
rebored – n. & v. – n. – a process of repairing the cylinders of an internal combustion engine; v. – 1. remake a hole with a drill; 2. ream a pipe or other cylinder to enlarge the bore