S1K5U1L1D2U1G2G2E1R1I1E1S1
20 points
SKULDUGGERIES is validvalid
SKULDUGGERY, [n]
SKULDUGGERY, underhand dealing, trickery, also SCULDUGGERY, SKULLDUGGERY [n]
SKULDUGGERY, [n]
SKULDUGGERY, underhand dealing, trickery, also SCULDUGGERY, SKULLDUGGERY [n]