A1R1C3H4D2U1C3H4I1E1S1
22 points
ARCHDUCHIES is validvalid
ARCHDUCHY, the territory ruled by an archduke or archduchess [n]
ARCHDUCHY, the territory of an archduke or archduchess [n]
ARCHDUCHY, the territory ruled by an archduke or archduchess [n]
ARCHDUCHY, the territory of an archduke or archduchess [n]