Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | triplinthius |
| Gen. | triplinthii |
| Dat. | triplinthio |
| Acc. | triplinthium |
| Abl. | triplinthio |
| Voc. | triplinthie |
| PLURIEL |
| Nom. | triplinthii |
| Gen. | triplinthiōrum |
| Dat. | triplinthiis |
| Acc. | triplinthios |
| Abl. | triplinthiis |
| Voc. | triplinthii |
| SINGULIER |
| Nom. | triplinthiă |
| Gen. | triplinthiae |
| Dat. | triplinthiae |
| Acc. | triplinthiam |
| Abl. | triplinthiā |
| Voc. | triplinthiă |
| PLURIEL |
| Nom. | triplinthiae |
| Gen. | triplinthiārum |
| Dat. | triplinthiis |
| Acc. | triplinthias |
| Abl. | triplinthiis |
| Voc. | triplinthiae |
| SINGULIER |
| Nom. | triplinthium |
| Gen. | triplinthii |
| Dat. | triplinthio |
| Acc. | triplinthium |
| Abl. | triplinthio |
| Voc. | triplinthium |
| PLURIEL |
| Nom. | triplinthia |
| Gen. | triplinthiōrum |
| Dat. | triplinthiis |
| Acc. | triplinthia |
| Abl. | triplinthiis | |