Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | spiniger |
| Gen. | spinigeri |
| Dat. | spinigero |
| Acc. | spinigerum |
| Abl. | spinigero |
| Voc. | spiniger |
| PLURIEL |
| Nom. | spinigeri |
| Gen. | spinigerōrum |
| Dat. | spinigeris |
| Acc. | spinigeros |
| Abl. | spinigeris |
| Voc. | spinigeri |
| SINGULIER |
| Nom. | spinigeră |
| Gen. | spinigerae |
| Dat. | spinigerae |
| Acc. | spinigeram |
| Abl. | spinigerā |
| Voc. | spinigeră |
| PLURIEL |
| Nom. | spinigerae |
| Gen. | spinigerārum |
| Dat. | spinigeris |
| Acc. | spinigeras |
| Abl. | spinigeris |
| Voc. | spinigerae |
| SINGULIER |
| Nom. | spinigerum |
| Gen. | spinigeri |
| Dat. | spinigero |
| Acc. | spinigerum |
| Abl. | spinigero |
| Voc. | spinigerum |
| PLURIEL |
| Nom. | spinigera |
| Gen. | spinigerōrum |
| Dat. | spinigeris |
| Acc. | spinigera |
| Abl. | spinigeris | |