English brian

← Old English bryne (derived)

← English brine (mention)

← English brine (mention)

← English burn (link)

← Middle English brune (derived)

← Proto-Germanic *bruniz (derived)

← Proto-Indo-European *bʰrenu- (derived)

← Old Norse bruni (cognate)

← Scots brin (cognate)

← Scots brin (cognate)

← Scots bryne (mention)

→ English brimstone (compound)