出典:Wiktionary
出典:『Wiktionary』 (2026/03/25 23:28 UTC 版)
From Proto-West Germanic *riftr, further origin uncertain. Perhaps from Proto-Germanic *riftrą (“sickle, scythe”), equivalent to rīpan (“to reap”) + -þor.
| singular | plural | |
|---|---|---|
| nominative | rifter | riftras |
| accusative | rifter | riftras |
| genitive | riftres | riftra |
| dative | riftre | riftrum |