| Singular | Plural | |
|---|---|---|
| Nominativ | thessalonica | thessalonice, thessalonicae |
| Genitiv | thessalonicae, thessalonicai, thessalonice | thessalonicum, thessalonicarum |
| Dativ | thessalonice, thessalonicae, thessalonicai | thessalonicabus, thessalonicis |
| Akkusativ | thessalonicam | thessalonicas |
| Ablativ | thessalonica, thessalonicad | thessalonicabus, thessalonicis |
| Vokativ | thessalonica | thessalonice, thessalonicae |