Where does “stepbrotherly” come from?

stepbrotherly (English) comes from English stepbrother, 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.

stepbrotherly (English): Of, or befitting, a stepbrother

Definitions

  1. Of, or befitting, a stepbrother

Ancestry of “stepbrotherly”, step by step

stepbrotherly traces back through two separate lines of ancestry.

via English stepbrother

StepLanguageWordMeaning
1EnglishstepbrotherThe son of one's stepparent who is not the son of...
2EnglishbrotherSon of the same parents as another person; A male...
3Middle EnglishbrotherA brother or brother-in-law; a male sibling
4Old Englishbrōþorbrother
5Proto-West Germanicbrōþerbrother
6Proto-Germanicbrōþērbrother
7Proto-Indo-Europeanbʰréh₂tērbrother

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European bʰréh₂tēr