Here's what rhymes with decentralisation.
centralization decentralization nation station cessation realisation aeration elation improvisation relation location cultivation elevation inflation innovation liberation realization rotation salvation sensation fixation irritation proliferation vacation aviation causation narration vocation citation gestation innervation iteration normalization oration sedation simplification summation ulceration utilisation alleviation deflation laceration legation information operation situation creation formation association civilization duration foundation publication radiation separation translation variation appreciation deviation implementation inspiration invitation isolation limitation organisation preservation restoration revelation taxation violation allocation alteration aspiration dissertation imitation implication initiation irrigation notation plantation relaxation reservation respiration saturation temptation utilization valuation vibration accusation affiliation affirmation annexation civilisation colonization deprivation derivation dissipation evaporation federation generalization globalization insulation ionization liberalization litigation localization mobilization mutation negation oscillation polarization probation reformation socialization starvation veneration abbreviation aberration adoration allegation bifurcation divination donation fertilization hydration imputation inhalation invocation perforation prolongation recitation relocation renovation reparation revocation sterilization synchronization usurpation visitation education organization population application generation interpretation corporation evaluation integration legislation observation occupation participation preparation regulation reputation activation admiration correlation declaration illustration immigration indication migration motivation obligation orientation agitation alienation anticipation arbitration assimilation collaboration decoration degradation delegation depreciation elimination estimation excitation frustration hesitation inclination inflammation installation manifestation navigation negotiation oxidation proclamation propagation quotation recreation registration resignation simulation termination vegetation ventilation aggregation amplification animation annihilation approbation assassination authorization deliberation desolation desperation dilatation disintegration dislocation dissociation distillation elaboration exaggeration expiration fabrication fascination filtration graduation habitation importation irradiation maturation mediation moderation modernization optimization ordination privatization purification replication retardation specialization stabilization toleration validation affectation alternation amputation appellation automation capitalization castration coronation culmination damnation delineation demarcation deputation duplication elongation elucidation emulation enumeration escalation exaltation fibrillation fluctuation gravitation hybridization immunization implantation instrumentation intimation intonation liquidation ovulation perspiration provocation rationalization reclamation refrigeration refutation renunciation resuscitation sanitation stagnation standardization urbanization visualization consideration examination explanation circulation conversation cooperation imagination presentation representation transformation adaptation calculation compensation conservation differentiation exploration formulation modification stimulation acceleration accommodation appropriation approximation celebration characterization computation confirmation deformation degeneration designation destination deterioration documentation domination emancipation illumination indignation medication meditation nomination penetration precipitation regeneration segregation speculation attenuation calibration clarification complication condensation consolation dedication dissemination emigration evacuation excavation fermentation humiliation incarnation incubation industrialization infiltration modulation multiplication notification preoccupation pronunciation ratification remuneration retaliation signification sophistication unification verification adjudication amalgamation augmentation authentication cancellation capitulation categorization conceptualization conciliation conformation connotation consummation crystallization dehydration denunciation deportation deregulation devaluation devastation dispensation eradication exhortation exportation germination hospitalization inactivation inauguration interpolation interrogation intimidation magnetization masturbation mortification nationalization ornamentation perturbation polymerization punctuation repudiation stipulation subjugation supplementation vaccination vindication administration combination communication classification determination identification investigation accumulation configuration demonstration discrimination expectation exploitation justification transportation condemnation confrontation congregation consolidation consultation contemplation continuation coordination incorporation manipulation qualification recommendation reconciliation rehabilitation specification articulation certification coagulation compilation denomination gratification intoxication reorganization stratification subordination argumentation calcification commendation confederation confiscation conflagration consecration constellation consternation constipation democratization exclamation extermination inoculation magnification menstruation regurgitation sedimentation segmentation concentration contamination fragmentation transplantation diversification intensification misrepresentation personification quantification experimentation excommunication Words that almost rhyme with decentralisation
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