S₁U₁L₁F₄U₁R₁O₁U₁S₁N₁E₁S₁S₁

16 points

SULFUROUSNESS is validvalid

the quality of being sulfurous [n SULFUROUSNESSES]

185,457 of 196,601 in NWL2023·also valid in CSW24

the state of being sulfurous, also SULPHUROUSNESS [n -ES]

239,476 of 280,887 in CSW24·also valid in NWL2023