arrebolar, to redden.
arrebujarse, to wrap oneself up.
arreglar, to regulate.
arremolinar, to whirl; to heap (or pile) up.
arrepentido, -a, adj. pp. of arrepentirse, repented, repentant.
arrepentirse, to repent.
arriba, above, over, up; de — abajo, from top to bottom; from end to end.
arriesgarse, to venture, risk oneself (por, through, in).
arrodillado, -a, adj. pp. of arrodillarse, kneeling, on one's knees.