| Singular | Plural | |
|---|---|---|
| Nominativ | alytharchas, alytharcha | alytharchae |
| Genitiv | alytharchae, alytharchai | alytharchum, alytharcharum |
| Dativ | alytharchae, alytharchai | alytharchis, alytharchabus |
| Akkusativ | alytharcham | alytharchas |
| Ablativ | alytharcha, alytharchad | alytharchis, alytharchabus |
| Vokativ | alytharcha | alytharchae |