The story
- Proto-Indo-European*peth₂-
- Proto-Indo-European*péth₂r̥
- Proto-Germanic*feþrō
- Proto-West Germanic*feþru
- Old High Germanfëdara
- Middle High Germanvëdere
- GermanFeder
- English todayFeder
Borrowed from German Feder.
Etymology from Wiktionary, CC BY-SA 4.0.