The story
- Proto-Indo-European*upó
- Proto-Italic*supo
- Latinsub
- Latinsub-
- Proto-Indo-European*(s)ker-?
- Proto-Indo-European*(s)kreybʰ-
- Proto-Indo-European*(s)kréybʰeti
- Proto-Italic*skreiβō
- Latinscrībō
- Latinsubscrībere
- Middle Englishsubscriben
- Englishsubscribe
- English todaysubscriber
Etymology from Wiktionary, CC BY-SA 4.0.