Dutch bronst

← Middle Dutch bronst (inherited)

← Middle Dutch brunst (mention)

← Proto-Germanic *brunstiz (inherited)

← Proto-Germanic *brinnaną (suffix)

← Proto-Germanic *stiz (suffix)

← Proto-Germanic *-þiz (mention)

← Proto-Indo-European (mention)

← Proto-Indo-European *bʰrewh₁- (derived)

→ Dutch bronsttijd (compound)