The story
- Proto-Indo-European*ḱe?
- Proto-Indo-European*ḱómder.?
- Proto-Indo-European*sem-der.?
- Proto-Hellenic*ksún
- Ancient Greekσύν (sún)
- Ancient Greekσῠν- (sŭn-)
- Proto-Indo-European*deyḱ-
- Ancient Greekδῐ́κη (dĭ́kē)
- Ancient Greekσῠ́νδῐκος (sŭ́ndĭkos)
- Late Latinsyndicu
- Frenchsyndic
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Frenchsyndica
- English todaysyndical
Borrowed from French syndical.
Etymology from Wiktionary, CC BY-SA 4.0.