rostro m. face, countenance.
roto, -a broken, destroyed, shattered.
rudo, -a rude, rough, hard.
rueda f. wheel, circle, turn.
ruego m. request, entreaty.
rugido m. roaring.
rugir roar, bellow.
ruido m. noise, din, sound.
ruinoso, -a ruinous, crumbling.
ruiseñor m. nightingale.