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