| A | B |
| īdem puer | the same boy |
| eadem puella | the same girl |
| idem oppidum | the same town |
| eiusdem | its own, his own, her own |
| eīdem puerī | the same boys |
| eaedem puellae | the same girls |
| eadem dona | the same gifts |
| eadem bella | the same wars |
| in eādem viā | in/on the same road |
| cum eōdem virō | with the same man |
| Nuntius eundem puerum necavit | The messenger killed the same boy. |
| Nuntius ā eōdem puerō necābatur. | the messenger was killed by the same boy. |
| In eādem viā habitāmus. | We live on the same road. |
| Eandem puellam laudāvī. | I praised the same girl. |
| Dona eīsdem virīs dō. | I give the gifts to the same men. |