The story
- Proto-Indo-European*né
- Proto-Indo-European*n̥-
- Proto-Germanic*un-
- Proto-West Germanic*un-
- Old Englishun-
- Middle Englishun-
- Englishun-
- Proto-Indo-European*h₁éǵʰ
- Proto-Indo-European*h₁éǵʰs
- Proto-Italic*eks
- Latinex
- Latinex-
- Proto-Italic*razdō
- Latinradō
- Latinērādō
- Latinērāsus
- Englisherase
- English todayunerasable
Etymology from Wiktionary, CC BY-SA 4.0.