The story
- Proto-Indo-European*h₁én
- Proto-Indo-European*h₁n̥tér
- Proto-Italic*n̥ter
- Latininter
- Latininter-
- Proto-Indo-European*Hrew-?
- Proto-Indo-European*Hrewp-
- Proto-Indo-European*Hrunépti
- Latinrumpō
- Latininterrumpō
- Latininterruptus
- Middle Englishinterrupten
- Englishinterrupt
- English todayinterrupter
Etymology from Wiktionary, CC BY-SA 4.0.