Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | furnaceus |
| Gen. | furnacei |
| Dat. | furnaceo |
| Acc. | furnaceum |
| Abl. | furnaceo |
| Voc. | furnacee |
| PLURIEL |
| Nom. | furnacei |
| Gen. | furnaceōrum |
| Dat. | furnaceis |
| Acc. | furnaceos |
| Abl. | furnaceis |
| Voc. | furnacei |
| SINGULIER |
| Nom. | furnaceă |
| Gen. | furnaceae |
| Dat. | furnaceae |
| Acc. | furnaceam |
| Abl. | furnaceā |
| Voc. | furnaceă |
| PLURIEL |
| Nom. | furnaceae |
| Gen. | furnaceārum |
| Dat. | furnaceis |
| Acc. | furnaceas |
| Abl. | furnaceis |
| Voc. | furnaceae |
| SINGULIER |
| Nom. | furnaceum |
| Gen. | furnacei |
| Dat. | furnaceo |
| Acc. | furnaceum |
| Abl. | furnaceo |
| Voc. | furnaceum |
| PLURIEL |
| Nom. | furnacea |
| Gen. | furnaceōrum |
| Dat. | furnaceis |
| Acc. | furnacea |
| Abl. | furnaceis | |