polycondensation polyisocyanurate polyhydroxyalkanoates polyoxymethylene polyhydramnios polyisocyanate polylithionite polymerisation polymerization polyneuropathy polynorbornene polyquaternium polygalacturonase polymorphonuclear polydispersity polycarboxylate polycrystalline polyelectrolyte polyfluorinated polynucleotides polynucleotide polysarcosine polybutadiene polychromatic polycistronic polydioxanone polysiloxanes polyunwrapper polyaramid polybutene polychaete polyclonal polycyclic polycystic polygamist polygraphy polygynous polyhedral polyhymnia polylactic polymarkey polymathic polymerize polynomail polynomial polyphasic polyphemus polyprotic polysemant polysester
