S₁A₁L₁T₁P₃E₁T₁R₁E₁

11 points

SALTPETRE is validvalid

saltpeter [n SALTPETRES]

112,658 of 196,601 in NWL2023·also valid in CSW24

potassium nitrate, the chief constituent of gunpowder, also SALTPETER [n -S]

212,543 of 280,887 in CSW24·also valid in NWL2023