Déclinaison / Conjugueur latin
| SINGULIER |
| Nom. | orthopnoicus |
| Gen. | orthopnoici |
| Dat. | orthopnoico |
| Acc. | orthopnoicum |
| Abl. | orthopnoico |
| Voc. | orthopnoice |
| PLURIEL |
| Nom. | orthopnoici |
| Gen. | orthopnoicōrum |
| Dat. | orthopnoicis |
| Acc. | orthopnoicos |
| Abl. | orthopnoicis |
| Voc. | orthopnoici |
| SINGULIER |
| Nom. | orthopnoică |
| Gen. | orthopnoicae |
| Dat. | orthopnoicae |
| Acc. | orthopnoicam |
| Abl. | orthopnoicā |
| Voc. | orthopnoică |
| PLURIEL |
| Nom. | orthopnoicae |
| Gen. | orthopnoicārum |
| Dat. | orthopnoicis |
| Acc. | orthopnoicas |
| Abl. | orthopnoicis |
| Voc. | orthopnoicae |
| SINGULIER |
| Nom. | orthopnoicum |
| Gen. | orthopnoici |
| Dat. | orthopnoico |
| Acc. | orthopnoicum |
| Abl. | orthopnoico |
| Voc. | orthopnoicum |
| PLURIEL |
| Nom. | orthopnoica |
| Gen. | orthopnoicōrum |
| Dat. | orthopnoicis |
| Acc. | orthopnoica |
| Abl. | orthopnoicis | |