The story
- Proto-Indo-European*upó
- Proto-Italic*supo
- Latinsub
- Latinsub-
- Proto-Indo-European*yewg-
- Proto-Indo-European*yugóm
- Proto-Italic*jugom
- Latiniugum
- Latiniugō
- Latinsubiugō
- Latinsubiugātor
- English todaysubjugator
Borrowed from Latin subiugātor. By surface analysis, subjugate + -or.
Etymology from Wiktionary, CC BY-SA 4.0.