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