C3A1U1S1E1W4A1Y4
16 points
CAUSEWAY is validvalid
to build a raised roadway over [v CAUSEWAYED, CAUSEWAYING, CAUSEWAYS]
to build a raised roadway over [v -ED, -ING, -S]
to build a raised roadway over [v CAUSEWAYED, CAUSEWAYING, CAUSEWAYS]
to build a raised roadway over [v -ED, -ING, -S]