N₁O₁N₁C₃O₁M₃B₃U₁S₁T₁I₁B₃L₁E₁

22 points

NONCOMBUSTIBLE is validvalid

something that is not combustible [n NONCOMBUSTIBLES]

189,978 of 196,601 in NWL2023·also valid in CSW24

something that is not combustible [n -S]

158,882 of 280,887 in CSW24·also valid in NWL2023