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

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