| A | B |
| magnus, -a, -um | big, great |
| maneō, -ēre, mānsī, mānsūrus | to remain, stay |
| manus, manūs, f. | hand; band |
| māter, mātris, f. | mother |
| mātrimōnium, mātrimōniī, n. | marriage |
| memoria, memoriae, f. | memory |
| mercātor, mercātōris, m. | merchant |
| meritum, meritī, n. | merit |
| mīles, mīlitis, m. | soldier |
| mīlle passūs | mile |
| mīlia passuum | miles |
| mīror, -ārī, -ātus sum | to admire |
| misceō, -ēre, -uī, mixtus | to mix |
| moneō, -ēre, -uī, -itus | to warn |
| mōns, montis, m. | mountain |
| moror, -ārī, -ātus sum | to delay; to remain, stay |
| mors, mortis, f. | death |
| mortuus, -a, -um | dead |
| multitūdō, multitūdinis, f. | multitude, crowd |
| multus, -a, -um | much; (pl.) many |
| mūsica, mūsicae, f. | music |
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