| Singular | Plural | |
|---|---|---|
| Nominativ | arcticum, arcticus, arctica | arctici, arctica, arcticae |
| Genitiv | arctici, arctici, arcticae | arcticarum, arcticorum, arcticorum |
| Dativ | arctico, arctico, arcticae | arcticis |
| Akkusativ | arcticam, arcticum, arcticum | arcticos, arcticas, arctica |
| Ablativ | arctica, arctico, arctico | arcticis |
| Vokativ | arcticum, arctice, arctica | arctici, arctica, arcticae |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Grundform | |
|---|---|
| Positiv | arctice |
| Komparativ | — |
| Superlativ | — |