Old Irish cerd

← Proto-Celtic *kerdā (inherited)

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

→ Irish ceird (inherited)

→ Irish ceardaí (derived)

→ Irish ceárta (mention)

→ Scottish Gaelic ceàird (inherited)

→ Ancient Greek κέρδος (cognate)

→ Manx keird (inherited)

→ Manx keirdagh (derived)

→ Manx keirdaght (derived)