Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | obscaenus |
| Gen. | obscaeni |
| Dat. | obscaeno |
| Acc. | obscaenum |
| Abl. | obscaeno |
| Voc. | obscaene |
| PLURIEL |
| Nom. | obscaeni |
| Gen. | obscaenōrum |
| Dat. | obscaenis |
| Acc. | obscaenos |
| Abl. | obscaenis |
| Voc. | obscaeni |
| SINGULIER |
| Nom. | obscaenă |
| Gen. | obscaenae |
| Dat. | obscaenae |
| Acc. | obscaenam |
| Abl. | obscaenā |
| Voc. | obscaenă |
| PLURIEL |
| Nom. | obscaenae |
| Gen. | obscaenārum |
| Dat. | obscaenis |
| Acc. | obscaenas |
| Abl. | obscaenis |
| Voc. | obscaenae |
| SINGULIER |
| Nom. | obscaenum |
| Gen. | obscaeni |
| Dat. | obscaeno |
| Acc. | obscaenum |
| Abl. | obscaeno |
| Voc. | obscaenum |
| PLURIEL |
| Nom. | obscaena |
| Gen. | obscaenōrum |
| Dat. | obscaenis |
| Acc. | obscaena |
| Abl. | obscaenis | |