| A | B |
| a, ab, abs | away from; by |
| ac, atque | and also; as, than |
| accipio, accipere | receive, accept |
| actus | ppp of ago |
| ad | to, toward, near |
| adfore | future infinitive of adsum |
| aequor, aequoris, n. | sea; plain |
| age, agite | come on! |
| agmen, agminis, n. | line, battle line, troop |
| ago, agere, egi, actum | do, drive |
| aio, ais, ait | say, speak |
| alius, alia, aliud | other, another |
| altus, alta, altum | high, deep |
| amor, amoris, m. | love |
| anima, animae, f. | breath, soul |
| animus, animi, m. | mind, courage |
| ante | before (+acc) |
| antiquus, antiqua, antiquum | old, ancient |
| ara, arae, f. | altar |
| ardeo, arderem arsi, arsus sum | burn |
| arma, armorum, n. pl. | arms |
| arvum, arvi, n. | field |
| arx, arcis, f. | citadel |
| at, ast | but, yet |
| ater, atra, atrum | black, dark |
| atque, ac | and also; as, than |
| audio, audire, audivi, auditum | hear |
| aura, aurae, f. | breeze, air |
| aurum, auri, n. | gold |
| aut | or, either. . .or |
| bellum, belli, n. | war |
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