The story
- Proto-Indo-European*h₁én
- Proto-Indo-European*h₁n̥tér
- Proto-Italic*n̥ter
- Latininter
- Latininter-
- English todayinter-
Borrowed from Latin inter- (“between, amid”), a form of prepositional inter (“between”).
Words from the same roots
Latininter- all →
Interglossainterjacentinterlardinterrex
Etymology from Wiktionary, CC BY-SA 4.0.