P3H4O1T1O1O1X8I1D2I1Z10I1N1G2
37 points
PHOTOOXIDIZING is validvalid
PHOTOOXIDIZE, to oxidize under the influence of light [v]
PHOTOOXIDIZE, to undergo photooxidation, also PHOTOOXIDISE [v]
PHOTOOXIDIZE, to oxidize under the influence of light [v]
PHOTOOXIDIZE, to undergo photooxidation, also PHOTOOXIDISE [v]