15-letter words ending in ION
There are 220 15-letter words ending in ION. The most common are listed first, followed by the full list in alphabetical order.
Common 15-letter words ending in ION
- experimentation
- crystallisation
- crystallization
- differentiation
- dissatisfaction
- excommunication
- hospitalisation
- hospitalization
- insubordination
- misapprehension
- personification
- procrastination
- rationalisation
- rationalization
- standardisation
- standardization
- synchronisation
- synchronization
- transliteration
All 15-letter words ending in ION
Common words are shown in bold. Linked words open their dictionary definition.
- acclimatisation
- acclimatization
- alphabetisation
- alphabetization
- anesthetization
- antisegregation
- antispeculation
- antivivisection
- autocorrelation
- autotransfusion
- cannibalisation
- cannibalization
- catheterization
- circularization
- circumscription
- circumvallation
- civilianization
- codetermination
- commodification
- complementation
- computerisation
- computerization
- conveyorization
- counterpetition
- counterquestion
- counterreaction
- criminalization
- crystallisation
- crystallization
- cyanoethylation
- deacidification
- decalcification
- decarboxylation
- decarburization
- decasualization
- decertification
- deconcentration
- decontamination
- deglamorization
- dehydrogenation
- demagnetisation
- demagnetization
- democratisation
- democratization
- demystification
- denitrification
- desacralization
- desensitisation
- desensitization
- desertification
- desexualization
- destabilisation
- destabilization
- desulfurization
- detribalization
- devitrification
- diagonalization
- dichotomization
- differentiation
- disarticulation
- discontinuation
- disintoxication
- disorganisation
- disorganization
- dissatisfaction
- diversification
- electrification
- etherealization
- excommunication
- exemplification
- experimentation
- extemporisation
- extemporization
- exteriorization
- externalisation
- externalization
- familiarisation
- familiarization
- formularization
- frenchification
- hospitalisation
- hospitalization
- hypercorrection
- hyperinvolution
- hyperproduction
- hypersalivation
- hypostatization
- immortalization
- immunodiffusion
- incomprehension
- inconsideration
- indemnification
- indetermination
- infantilization
- instrumentation
- insubordination
- intensification
- interconnection
- interconversion
- interdigitation
- intergeneration
- interiorization
- intermodulation
- internalisation
- internalization
- interpopulation
- intervisitation
- intrapopulation
- intussusception
- latensification
- maldistribution
- marginalisation
- marginalization
- masculinization
- materialisation
- materialization
- mathematization
- megacorporation
- microaggression
- microdissection
- microprojection
- miniaturisation
- miniaturization
- misapprehension
- misconstruction
- misdistribution
- misrecollection
- misregistration
- misvocalization
- nationalisation
- nationalization
- nonconservation
- nonconstruction
- nonexploitation
- nonintervention
- nonprescription
- objectification
- oligomerization
- overapplication
- overconsumption
- overcultivation
- overelaboration
- overexpectation
- overspeculation
- overstimulation
- overutilization
- parallelisation
- parallelization
- parametrization
- personalization
- personification
- phosphatization
- phosphorylation
- photoexcitation
- photoionization
- photoproduction
- postdevaluation
- postinoculation
- postirradiation
- postpollination
- poststimulation
- posttransfusion
- postvaccination
- precancellation
- preimplantation
- premodification
- prenotification
- preregistration
- procrastination
- prognostication
- proselytization
- prussianization
- quadruplication
- radioprotection
- rationalisation
- rationalization
- reaccreditation
- reafforestation
- reauthorization
- recertification
- reconcentration
- reconfiguration
- reconsideration
- recontamination
- redetermination
- refortification
- regionalization
- reincorporation
- reinvestigation
- renormalization
- reorchestration
- reprivatization
- requalification
- resocialization
- retroreflection
- revisualization
- romanticization
- semiabstraction
- septendecillion
- standardisation
- standardization
- suboptimization
- suborganization
- suburbanization
- subvocalization
- superimposition
- supersaturation
- supplementation
- syllabification
- synchronisation
- synchronization
- systematisation
- systematization
- transfiguration
- transliteration
- transplantation
- ultrafiltration
- underestimation
- underproduction
- vascularization