Dutch boud

← Middle Dutch bout (inherited)

← English bold (cognate)

← Proto-Germanic *balþaz (inherited)

← Proto-West Germanic *balþ (inherited)

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

← Old Dutch *bald (inherited)

→ English bold (cognate)

→ German bald (cognate)

→ French baud (cognate)

→ Luxembourgish bal (cognate)

→ Dutch boudeling (affix)