Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | arenarius |
| Gen. | arenarii |
| Dat. | arenario |
| Acc. | arenarium |
| Abl. | arenario |
| Voc. | arenarie |
| PLURIEL |
| Nom. | arenarii |
| Gen. | arenariōrum |
| Dat. | arenariis |
| Acc. | arenarios |
| Abl. | arenariis |
| Voc. | arenarii |
| SINGULIER |
| Nom. | arenariă |
| Gen. | arenariae |
| Dat. | arenariae |
| Acc. | arenariam |
| Abl. | arenariā |
| Voc. | arenariă |
| PLURIEL |
| Nom. | arenariae |
| Gen. | arenariārum |
| Dat. | arenariis |
| Acc. | arenarias |
| Abl. | arenariis |
| Voc. | arenariae |
| SINGULIER |
| Nom. | arenarium |
| Gen. | arenarii |
| Dat. | arenario |
| Acc. | arenarium |
| Abl. | arenario |
| Voc. | arenarium |
| PLURIEL |
| Nom. | arenaria |
| Gen. | arenariōrum |
| Dat. | arenariis |
| Acc. | arenaria |
| Abl. | arenariis | |