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