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*weyd-
- Proto-Indo-European*wéydos
- Proto-Indo-European*weyd-s-ós
- Proto-Germanic*wīsaz
- English todaystreamwise
Etymology from Wiktionary, CC BY-SA 4.0.