Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | rivalis |
| Gen. | rivalis |
| Dat. | rivali |
| Acc. | rivalem |
| Abl. | rivali |
| Voc. | rivalis |
| PLURIEL |
| Nom. | rivales |
| Gen. | rivalĭum |
| Dat. | rivalĭbus |
| Acc. | rivales |
| Abl. | rivalĭbus |
| Voc. | rivales |
| SINGULIER |
| Nom. | rivalis |
| Gen. | rivalis |
| Dat. | rivali |
| Acc. | rivalem |
| Abl. | rivali |
| Voc. | rivalis |
| PLURIEL |
| Nom. | rivales |
| Gen. | rivalĭum |
| Dat. | rivalĭbus |
| Acc. | rivales |
| Abl. | rivalĭbus |
| Voc. | rivales |
| SINGULIER |
| Nom. | rivale |
| Gen. | rivalis |
| Dat. | rivali |
| Acc. | rivale |
| Abl. | rivali |
| Voc. | rivale |
| PLURIEL |
| Nom. | rivalĭa |
| Gen. | rivalĭum |
| Dat. | rivalĭbus |
| Acc. | rivalĭa |
| Abl. | rivalĭbus | |