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

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