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