D2E1S1U1L1P3H4U1R1I1S1I1N1G2
21 points
DESULPHURISING is validvalid
DESULPHURISE, to desulfurize
DESULPHURISE, to remove the sulphur from a compound, also DESULFURISE, DESULFURIZE, DESULPHURIZE
DESULPHURISE, to desulfurize
DESULPHURISE, to remove the sulphur from a compound, also DESULFURISE, DESULFURIZE, DESULPHURIZE