E1P3O1X8I1D2I1Z10E1D2
30 points
EPOXIDIZED is validvalid
EPOXIDIZE, to make into an epoxide [v]
EPOXIDIZE, to convert into an epoxide, an epoxy compound, also EPOXIDISE [v]
EPOXIDIZE, to make into an epoxide [v]
EPOXIDIZE, to convert into an epoxide, an epoxy compound, also EPOXIDISE [v]