#ramo,# m. branch.

#rancho,# m. ranch.

#rapidez,# f. rapidity.

#rápido, -a,# rapid.

#raro, -a,# rare, infrequent.

#rato,# m. short time.

#raudal,# m. stream, abundance.

#rayar,# to border on.

#rayo,# m. ray, flash of lightning.

#raza,# f. race.