Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | quincuplex |
| Gen. | quincuplicis |
| Dat. | quincuplici |
| Acc. | quincuplicem |
| Abl. | quincuplici |
| Voc. | quincuplex |
| PLURIEL |
| Nom. | quincuplices |
| Gen. | quincuplicĭum |
| Dat. | quincuplicĭbus |
| Acc. | quincuplices |
| Abl. | quincuplicĭbus |
| Voc. | quincuplices |
| SINGULIER |
| Nom. | quincuplex |
| Gen. | quincuplicis |
| Dat. | quincuplici |
| Acc. | quincuplicem |
| Abl. | quincuplici |
| Voc. | quincuplex |
| PLURIEL |
| Nom. | quincuplices |
| Gen. | quincuplicĭum |
| Dat. | quincuplicĭbus |
| Acc. | quincuplices |
| Abl. | quincuplicĭbus |
| Voc. | quincuplices |
| SINGULIER |
| Nom. | quincuplex |
| Gen. | quincuplicis |
| Dat. | quincuplici |
| Acc. | quincuplex |
| Abl. | quincuplici |
| Voc. | quincuplex |
| PLURIEL |
| Nom. | quincuplicĭa |
| Gen. | quincuplicĭum |
| Dat. | quincuplicĭbus |
| Acc. | quincuplicĭa |
| Abl. | quincuplicĭbus | |