| Extrapolation | Nominativ, Singular | nominative case, singular | |
| Extrapolatione | Genitiv, Singular | genitive case, singular | |
| Extrapolationen | Dativ, Singular | dative case, singular | |
| Extrapolation(e)s | Akkusativ, Singular | accusative case, singular | |
| Extrapolationer | Nominativ, Plural | nominative case, plural | |
| Extrapolationern | Genitiv, Plural | genitive case, plural | |
| Extrapolationn | Dativ, Plural | dative case, plural |