The story
- Proto-Indo-European*upó
- Proto-Italic*supo
- Latinsub
- Latinsub-
- Englishsub-
- Proto-Indo-European*ḱey-
- Proto-Italic*keiwis
- Latinceivis
- Latinceivitās
- Late Latincīvitātem (city)
- Old Frenchcitet
- Middle Englishcite
- Englishcity
- English todaysubcity
Etymology from Wiktionary, CC BY-SA 4.0.