Mammoth Uncensored Word List:
149 words ending with n, 17 letters long

anagrammatization antiauthoritarian antidesegregation antimiscegenation bacteriorhodopsin biotransformation bureaucratisation bureaucratization circumstantiation collateralization commercialisation commercialization conceptualisation conceptualization consubstantiation contextualisation contextualization contradistinction counteraccusation counteradaptation counteraggression counterconvention counterrevolution countersuggestion decriminalisation decriminalization dedifferentiation dehydrogenization demasculinization dematerialisation dematerialization demythologization denationalisation denationalization depersonalisation depersonalization dephlogistication dephosphorylation desynchronisation desynchronization diphenylhydantoin disintermediation electrodeposition electroextraction electrofiltration epithelialization fractionalisation fractionalization glycosaminoglycan hemoconcentration hemodiafiltration hydrofluorocarbon hyperalimentation hyperchlorination hyperimmunization hyperpigmentation hyperpolarization hyposensitization immunosuppression impersonalisation impersonalization impersonification individualisation individualization industrialisation industrialization intercolumniation maladministration melodramatisation melodramatization microdistillation micromanipulation micropigmentation microreproduction misadministration misclassification misidentification misinterpretation misrepresentation neurodegeneration neurotransmission nondiscrimination nonfraternization nonrehabilitation nonrepresentation nonsolidification nontransformation nontransportation novemvigintillion octotrigintillion orthogonalization overcommunication overconcentration overdetermination overextrapolation overfertilization overmagnification overpreoccupation overqualification particularization pedestrianisation pedestrianization photodissociation photoinactivation photoreactivation photoreproduction postfertilization posttranslocation preclassification prediscrimination premultiplication provincialization pseudoobstruction quadringentillion quattuordecillion quinquagintillion recrystallisation recrystallization rediversification rehospitalization renationalization repersonalization resynchronisation resynchronization retransplantation revascularisation revascularization ribonucleoprotein semidomestication splanchnoskeleton structuralization subcategorization subclassification subrepresentation supercivilization telecommunication theatricalisation theatricalization thermocoagulation transillumination transistorization trestrigintillion triangularisation triangularization ultracosmopolitan unacclimatization undervirilization undifferentiation viginticentillion