The story
- Proto-Indo-European*ser-?
- Proto-Indo-European*srew-
- Proto-Indo-European*srow-mo-s
- Proto-Germanic*straumaz
- Proto-West Germanic*straum
- Old Englishstrēam
- Middle Englishstrem
- Englishstream
- Proto-Indo-European*bʰeyd-
- Proto-Indo-European*bʰéydt
- Proto-Germanic*bītaną
- Proto-Germanic*baitijaną
- Old Norsebeita
- Middle Englishbayte
- Englishbait
- English todaystreambait
Etymology from Wiktionary, CC BY-SA 4.0.