undeletable · adjective1
- Proto-Indo-European*né
- Proto-Indo-European*n̥-
- Proto-Germanic*un-
- Proto-West Germanic*un-
- Old Englishun-
- Middle Englishun-
- Englishun-
- Englishdelete
- Englishdeletable
- English todayundeletable
undeletable · adjective2
- Proto-Indo-European*h₂ent-
- Proto-Indo-European*h₂énts
- Proto-Germanic*anda-
- Proto-West Germanic*anda-
- Old Englishand-
- Old Englishon-
- Middle Englishon-
- Englishun-
- Englishdelete
- Englishundelete
- English todayundeletable
Etymology from Wiktionary, CC BY-SA 4.0.