I1N1S1O1L1U1B3I1L1I1Z10I1N1G2
26 points
INSOLUBILIZING is validvalid
INSOLUBILIZE, to make insoluble [v]
INSOLUBILIZE, to make insoluble, also INSOLUBILISE [v]
INSOLUBILIZE, to make insoluble [v]
INSOLUBILIZE, to make insoluble, also INSOLUBILISE [v]