F₄O₁O₁T₁W₄A₁L₁L₁S₁

15 points

FOOTWALLS is validvalid

FOOTWALL, the layer of rock beneath a vein of ore [n]

99,566 of 196,601 in NWL2023·also valid in CSW24

FOOTWALL, the layer of rock beneath a vein of ore [n]

91,795 of 280,887 in CSW24·also valid in NWL2023