| Singular | Plural | |
|---|---|---|
| Nominativ | enharmonios | enharmonii, enharmonioe |
| Genitiv | enharmonii | enharmoniorum, enharmonium |
| Dativ | enharmonio | enharmoniis |
| Akkusativ | enharmonium, enharmoniom, enharmonion | enharmonios |
| Ablativ | enharmonio | enharmoniis |
| Vokativ | enharmonie | enharmonii |