Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | somnifer |
| Gen. | somniferi |
| Dat. | somnifero |
| Acc. | somniferum |
| Abl. | somnifero |
| Voc. | somnifer |
| PLURIEL |
| Nom. | somniferi |
| Gen. | somniferōrum |
| Dat. | somniferis |
| Acc. | somniferos |
| Abl. | somniferis |
| Voc. | somniferi |
| SINGULIER |
| Nom. | somniferă |
| Gen. | somniferae |
| Dat. | somniferae |
| Acc. | somniferam |
| Abl. | somniferā |
| Voc. | somniferă |
| PLURIEL |
| Nom. | somniferae |
| Gen. | somniferārum |
| Dat. | somniferis |
| Acc. | somniferas |
| Abl. | somniferis |
| Voc. | somniferae |
| SINGULIER |
| Nom. | somniferum |
| Gen. | somniferi |
| Dat. | somnifero |
| Acc. | somniferum |
| Abl. | somnifero |
| Voc. | somniferum |
| PLURIEL |
| Nom. | somnifera |
| Gen. | somniferōrum |
| Dat. | somniferis |
| Acc. | somnifera |
| Abl. | somniferis | |