regar - to water, irrigate, wash, sprinkle, spray
regatear - to haggle (over), bargain (over)
regir - to rule, govern, be in charge of, be at the head of
registrar - to register, record; to search
registrarse - to register [oneself]
regresar - to return, go back
regular - to regulate, adjust, control
rehusar - to refuse
reinar - to reign, rule
reír - to laugh