Irish bláth

← Proto-Celtic *blātus (inherited)

← Proto-Indo-European *bʰleh₃- (root)

← Proto-Indo-European *bʰleh₃- (derived)

← Old Irish bláth (inherited)

→ English blade (cognate)

→ Breton bleuñv (cognate)

→ Welsh blodyn (cognate)

→ Welsh blawd (cognate)

→ Irish bláthach (affix)

→ Irish bláfar (affix)

→ Irish bláthadóir (affix)

→ Irish bláthshaothraí (affix)

→ Irish bláthshaothrú (affix)