ob—obruō, ere, ī, tus, to overwhelm, hide, bury.

rūpēs, is [rumpō], f., a rock, cliff.

rūrsus or rūrsum [orig. revorsus; cf. revertō], adv., back; again.

rūs, rūris, n., the country; pl., the fields; rūrī, in the country.

rūsticor, āri, ātus sum [rūs], to live in the country; take a vacation.

rūsticus [rūs], adj., rural, rustic.

[S]

Sabīnī, ōrum, pl. m., the Sabines, a race in central Italy, adjoining Latium on the north.

sacer, cra, crum, adj., holy, sacred; as noun, sacrum, ī, n., a holy thing, sacred vessel; pl., religious rites, sacrifices.

sacerdōs, ōtis [sacer], m. and f., priest, priestess.