The story
- Proto-Indo-European*per-der.?
- Proto-Indo-European*pér
- Proto-Indo-European*pró
- Proto-Italic*prō
- Latinprō
- Englishpro-
- Proto-Indo-European*h₂éd
- Proto-Italic*ad
- Proto-Italic*ad-
- Latinad-
- Latinhaereō
- Latinadhaereō
- Medieval Latinadhaesivu
- Frenchadhésif
- Englishadhesive
- English todayproadhesive
Etymology from Wiktionary, CC BY-SA 4.0.