D2E1S1U1L1P3H4U1R1I1S1E1D2
20 points
DESULPHURISED 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