S1U1L1F4U1R1I1S1I1N1G2
15 points
SULFURISING is validvalid
SULFURISE, [v]
SULFURISE, to combine or impregnate with sulphur or any of its compounds, also SULFURIZE, SULPHURISE, SULPHURIZE [v]
SULFURISE, [v]
SULFURISE, to combine or impregnate with sulphur or any of its compounds, also SULFURIZE, SULPHURISE, SULPHURIZE [v]