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

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