Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | conterraneus |
| Gen. | conterranei |
| Dat. | conterraneo |
| Acc. | conterraneum |
| Abl. | conterraneo |
| Voc. | conterranee |
| PLURIEL |
| Nom. | conterranei |
| Gen. | conterraneōrum |
| Dat. | conterraneis |
| Acc. | conterraneos |
| Abl. | conterraneis |
| Voc. | conterranei |
| SINGULIER |
| Nom. | conterraneă |
| Gen. | conterraneae |
| Dat. | conterraneae |
| Acc. | conterraneam |
| Abl. | conterraneā |
| Voc. | conterraneă |
| PLURIEL |
| Nom. | conterraneae |
| Gen. | conterraneārum |
| Dat. | conterraneis |
| Acc. | conterraneas |
| Abl. | conterraneis |
| Voc. | conterraneae |
| SINGULIER |
| Nom. | conterraneum |
| Gen. | conterranei |
| Dat. | conterraneo |
| Acc. | conterraneum |
| Abl. | conterraneo |
| Voc. | conterraneum |
| PLURIEL |
| Nom. | conterranea |
| Gen. | conterraneōrum |
| Dat. | conterraneis |
| Acc. | conterranea |
| Abl. | conterraneis | |