The story
- Proto-Indo-European*h₁én
- Proto-Indo-European*h₁n̥tér
- Proto-Italic*n̥ter
- Latininter
- Latininter-
- Proto-Indo-European*swenh₂-
- Proto-Indo-European*swonh₂éyeti
- Proto-Italic*swonaō
- Latinsonō
- Latinintersonō
- Latinintersonāns
- English todayintersonant
Borrowed from Latin intersonāns.
Etymology from Wiktionary, CC BY-SA 4.0.