The story
- Proto-Indo-European*bʰuH-
- Proto-Germanic*būaną
- Old Norsebúinn
- Middle Englishbownde
- Englishbound
- Proto-Indo-European*lewh₁-
- Proto-Indo-European*lewHs-
- Proto-Germanic*leusaną
- Proto-Germanic*lausaz
- English todayboundless
Etymology from Wiktionary, CC BY-SA 4.0.