Where does “*suberβ” come from?

*suberβ (Proto-Brythonic) comes from Latin Superbus, from Latin superbus, from Latin super, from Latin eks-uper, from Proto-Indo-European upéri, from Proto-Indo-European upér, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

Ancestry of “*suberβ”, step by step

StepLanguageWordMeaning
1LatinSuperbusthe cognomen of the younger Tarquin, the last king of Rome
2Latinsuperbusproud, rude, supercilious, arrogant, haughty,...
3Latinsuper"accusative" above, on the top of, upon;...
4Latineks-uper
5Proto-Indo-Europeanupérialternative reconstruction of *upér
6Proto-Indo-Europeanupérabove; over
7Proto-Indo-Europeanupóunder, below
8Proto-Indo-Europeanh₃ewp-

Words derived from “*suberβ

Every word from Proto-Indo-European h₃ewp-