Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | lactarius |
| Gen. | lactarii |
| Dat. | lactario |
| Acc. | lactarium |
| Abl. | lactario |
| Voc. | lactarie |
| PLURIEL |
| Nom. | lactarii |
| Gen. | lactariōrum |
| Dat. | lactariis |
| Acc. | lactarios |
| Abl. | lactariis |
| Voc. | lactarii |
| SINGULIER |
| Nom. | lactariă |
| Gen. | lactariae |
| Dat. | lactariae |
| Acc. | lactariam |
| Abl. | lactariā |
| Voc. | lactariă |
| PLURIEL |
| Nom. | lactariae |
| Gen. | lactariārum |
| Dat. | lactariis |
| Acc. | lactarias |
| Abl. | lactariis |
| Voc. | lactariae |
| SINGULIER |
| Nom. | lactarium |
| Gen. | lactarii |
| Dat. | lactario |
| Acc. | lactarium |
| Abl. | lactario |
| Voc. | lactarium |
| PLURIEL |
| Nom. | lactaria |
| Gen. | lactariōrum |
| Dat. | lactariis |
| Acc. | lactaria |
| Abl. | lactariis | |