The story
- Proto-Indo-European*né
- Proto-Indo-European*n̥-
- Proto-Germanic*un-
- Proto-West Germanic*un-
- Old Englishun-
- Middle Englishun-
- Englishun-
- Proto-West Germanic*plehan
- Old Englishpleġan
- Proto-West Germanic*plegō
- Proto-West Germanic*plegōn
- Old Englishplegian
- Middle Englishpleyen
- Proto-West Germanic*plegō
- Old Englishplega
- Middle Englishpleye
- Englishplay
- Englishplayable
- English todayunplayable
Etymology from Wiktionary, CC BY-SA 4.0.