The story
- Proto-Indo-European*h₁én
- Proto-Indo-European*h₁n̥tér
- Proto-Italic*n̥ter
- Latininter
- Latininter-
- Englishinter-
- Proto-Indo-European*ǵenh₁-
- Proto-Indo-European*ǵénh₁os
- Proto-Italic*genos
- Latingenus
- Latingenerō
- Latingenerātiō
- Old Frenchgeneracion
- Latingenerātiō
- Middle Englishgeneracioun
- Englishgeneration
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- English todayintergenerational
From inter- + generation + -al.
Etymology from Wiktionary, CC BY-SA 4.0.