The story
- Proto-Indo-European*h₂ey-
- Proto-Indo-European*h₂óyu
- Proto-Indo-European*h₂yew-
- Proto-Indo-European*h₂yéwos
- Proto-Italic*jowos
- Latiniūs
- Proto-Indo-European*deyḱ-
- Proto-Indo-European*déyḱs
- Latiniūdex
- Latiniūdicō
- Latiniūdicium
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Latiniūdiciālis
- English todayjudicial
Borrowed from Latin iūdiciālis.
Etymology from Wiktionary, CC BY-SA 4.0.