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

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