polygalacturonase polymorphonuclear polyacryl polyamory polyandry polybrane polydryer polyesier polyglots polygroup polyhedra polyheven polylepis polymaket polymarke polymirae polyposis polysemic polyseter polysooem polythene polytrans polycarboxylate polycrystalline polyelectrolyte polyfluorinated polyfluoroalkyl polynucleotides polyphosphate polysarcosine polypropylene polybutadiene polychromatic polydioxanone polysiloxanes polyunwrapper polyploid polymersource polycondensation polyisocyanurate polymethacrylate polymorphisms polystyrene polyamorous polyandrous polyaniline polychaetes polycistron polydentate polyglactin