retraer - to retract, to put off, to dissuade
retribuir - to repay, to recompense, to reward
retroceder - to go back, to recede
reutilizar - to re use, to use again
reventar - to burst
revertir - to revert
revestir - to decorate the walls
revisar - to inspect, to revise, to check
revolcar - to revolt
rodar - to roll, to travel
roer - to gnaw
ronronear - to purr
rozar - to touch, to brush