The story
- Proto-Celtic*ɸloudom
- Gaulish*loudonbor.?
- Proto-West Germanic*laud
- Old Englishlēad
- Middle Englishled
- Englishlead
- Proto-Indo-European*preyH-
- Proto-Indo-European*priHós
- Proto-Germanic*frijwaz
- Proto-West Germanic*friu
- Old Englishfrēo
- English todaylead-free
Etymology from Wiktionary, CC BY-SA 4.0.