Page 1: saponification, capitalization, capitalisation, identification, benzodiazepine, generalization, archaebacteria, rehabilitation, reconciliation, extemporaneous, naturalization, disorientation, homogenization, dehumanization, ammonification, liberalization, depolarization, detoxification, naturalisation, bioengineering, archaeological, demobilization, pneumoconiosis, depolarisation, allegorization, demisemiquaver, decolonization, recapitulation, sesquipedalian, metamerization, topicalization, acupunctuation, abarticulation, humidification, trivialization, lateralisation, categorisation, federalisation, delocalization, demoralization, archidiaconate, emotionalizing, Rhinocerotidae, superannuation, generalisation, categorization, demobilisation, unappreciation, devitalisation, and lateralization
This is a polysyllable words list.