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

Words that almost rhyme with iervation

haven hasten basin evasion occasion invasion equation persuasion

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