orar pray
órden f. order, command, direction
órgano m. organ
orgullo m. pride
origen m. origin
orilla f. shore; morir ahogado en la ~ fail with success within one's grasp
Ormuz m. Ormuz, cf. note
oro m. gold
os you, to you
osado, -a (pp. of osar) daring, presumptuous