Where does “bub” come from?

bub (English) comes from English brother, from Middle English brother, from Old English brōþor, from Proto-West Germanic brōþer, from Proto-Germanic brōþēr, from Proto-Indo-European bʰréh₂tēr — brother.

bub (English): An alcoholic malt liquor, especially beer; A...

Definitions

  1. An alcoholic malt liquor, especially beer; A...

Ancestry of “bub”, step by step

bub traces back through two separate lines of ancestry.

via English brother

StepLanguageWordMeaning
1EnglishbrotherSon of the same parents as another person; A male...
2Middle EnglishbrotherA brother or brother-in-law; a male sibling
3Old Englishbrōþorbrother
4Proto-West Germanicbrōþerbrother
5Proto-Germanicbrōþērbrother
6Proto-Indo-Europeanbʰréh₂tērbrother

via German Bub

StepLanguageWordMeaning
1GermanBub—

Words derived from “bub”

Every word from Proto-Indo-European bʰréh₂tēr →Every word from Proto-Germanic brōþēr →Every word from Proto-West Germanic brōþer →