The story
- Proto-Indo-European*(s)mel-
- Proto-Indo-European*(s)molos?
- Proto-Italic*malos
- Latinmalus
- Latinmale
- Old Frenchmal-
- Englishmal-
- Proto-Indo-European*h₂éd
- Proto-Italic*ad
- Proto-Italic*ad-
- Latinad-
- Latinhaereō
- Latinadhaereō
- Latinadhaerēns
- Medieval Latinadhaerentia
- Middle Frenchadhérence
- Englishadherence
- English todaymaladherence
Etymology from Wiktionary, CC BY-SA 4.0.