The story
- Proto-Indo-European*ḱey-
- Proto-Italic*keiwis
- Latinceivis
- Latincīvis
- Latincīvīli
- Frenchcivil
- Frenchciviliser
- Frenchcivilisation
- Englishcivilization
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- English todaycivilizational
From civilization + -al.
Etymology from Wiktionary, CC BY-SA 4.0.