| A | B |
| īdem, eadem, idem | the same |
| imāgō, imāginis, f. | likeness, mask; image, shape, vision |
| immānis -is, -e | savage, brutal; frightful; of enormous size, huge |
| imperium -ī, n. | empire, power |
| īmus -a, -um | lowest, bottommost; lowest part of, bottom of; deepest, innermost |
| incendō, incendere, incendī, incēnsus | to burn, set on fire |
| īnstō, īnstāre, īnstitī | to set foot on; to press on; to loom, threaten |
| intereā | meanwhile |
| īra -ae, f. | anger |
| is, ea, id | he, she, it; this, that |
| iste -a, -ud | that; such; this |
| Ītalia -ae, f. | Italy |
| iubeō, iubēre, iussī, iussus | to order, bid |
| Iūlus -ī, m. | Iulus |
| iussum, n. | command, order |
| iuvenis, iuvenis, m. | young man |
| lābor, lābī, lāpsus sum | to slip, fall, stumble |
| lacrima -ae, f. | tear |
| laetus -a, -um | happy, glad |
| latus, lateris, n. | side; flank |
| lātus -a, -um | broad, wide; wide-open, gaping; extensive, widespread |
| longus -a, -um | long |
| lūmen, lūminis, n. | light, radiance; eye, glance, gaze, sight, vision |
| lūx, lūcis, f. | light |
| maneō, manēre, mānsī, mānsūrus | to remain, stay; to await |
| mare, maris, n. | sea |
| metus -ūs, m. | fear |
| misceō, miscēre, miscuī, mixtus | to mix, stir up, throw into confusion |
| mittō, mittere, mīsī, missus | to send, let go |
| mōns, montis, m. | mountain, hill |
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