The story
- Proto-Indo-European*bʰeyd-
- Proto-Indo-European*bʰóydos
- Proto-Germanic*baitaz
- Proto-West Germanic*bait
- Old Englishbāt
- Middle Englishbot
- Englishboat
- Proto-Indo-European*lewh₁-
- Proto-Indo-European*lewHs-
- Proto-Germanic*leusaną
- Proto-Germanic*lausaz
- English todayboatless
Etymology from Wiktionary, CC BY-SA 4.0.