polyoxymethylene polyhydramnios polylithionite polymerisation polyneuropathy polynorbornene polygalacturonase polymorphonuclear polydispersity polyfluorinated polynucleotides polysarcosine polycistronic polysiloxanes polyunwrapper polychaete polygamist polygynous polyhedral polyhymnia polymarkey polymathic polymerize polymorphs polynomail polyphemus polyprotic polysemant polystrene polystyene polystyrol polymersource polyaspartic polybutadine polycarbonat polymorphous polymyositis polynomially polypropylen polyropylene polyrotaxane polysilazane polysiloxane polysyllabic polytheistic polyandrous polychaetes polycistron polydentate polyglactin