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