The story
- Proto-Indo-European*leys-
- Proto-Indo-European*(le-)lóys-e
- Proto-Germanic*lizaną
- Proto-Germanic*laizijaną
- Proto-Germanic*laizō
- Proto-West Germanic*laiʀu
- Old Englishlār
- Middle Englishlore
- Englishlore
- Proto-Indo-European*weyd-
- Proto-Indo-European*wéydos
- Proto-Indo-European*weyd-s-ós
- Proto-Germanic*wīsaz
- English todaylore-wise
Etymology from Wiktionary, CC BY-SA 4.0.