Where does “vertragus” come from?

vertragus (Latin) comes from Proto-Celtic uɸor-, from Proto-Indo-European upér, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

Ancestry of “vertragus”, step by step

StepLanguageWordMeaning
1Proto-Celticuɸor-over, super-
2Proto-Indo-Europeanupérabove; over
3Proto-Indo-Europeanupóunder, below
4Proto-Indo-Europeanh₃ewp-—

Words derived from “vertragus”

Every word from Proto-Indo-European h₃ewp- →Every word from Proto-Indo-European upó →Every word from Proto-Indo-European upér →