| A | B |
| rabidus, -a, -um | mad |
| rādīx, rādīcis, f. | root |
| rapiō, -ere, rapuī, raptus | to seize |
| redūcō, -ere, redūxī, reductus | to lead back, return |
| redux, reducis (gen.) | brought back |
| respergō, -ere, respersī, respersus | to sprinkle; to defile |
| rudēns, rudentis, m. | rope; rigging |
| ruīna, ruīnae, f. | disaster |
| rūs, rūris, n. | country; field |
| sagitta, sagittae, f. | arrow |
| sānctus, -a, -um | holy, sacred |
| sanguis, sanguinis, m. | blood |
| satis | enough |
| sēdēs, sēdis, f. | seat; home |
| sī | if |
| sīdus, sīderis, n. | star |
| sistō, -ere, stitī, stātūrus | to establish; to stop |
| statim | immediately |
| sustollō, -ere | to lift up |
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