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

Words that almost rhyme with positivation

haven hasten evasion invasion basin equation occasion persuasion

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