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validation vocation abbreviation adjudication allegation amputation appellation automation damnation deputation duplication elucidation fibrillation hydration imputation perforation perspiration perturbation recitation refutation repudiation subjugation summation ulceration population formation association circulation cooperation corporation legislation observation presentation translation variation activation correlation declaration exploitation illustration indication inflation innovation inspiration invitation isolation migration motivation orientation preservation realization revelation sensation violation accommodation alienation anticipation arbitration celebration collaboration computation destination domination estimation excitation fixation frustration hesitation illumination implication medication meditation oxidation penetration recreation regeneration rehabilitation reservation segregation simulation termination utilization accusation affiliation affirmation aggregation animation annihilation attenuation calibration dedication deprivation desolation dislocation distillation evaporation expiration fermentation filtration importation modulation ordination oscillation polarization realisation reformation replication retaliation retardation starvation subordination veneration affectation alternation bifurcation castration connotation coronation dehydration delineation deportation devastation divination elongation emulation enumeration eradication fertilization fluctuation germination gravitation hybridization implantation inhalation innervation intimation intonation liquidation ovulation provocation punctuation relocation renovation revocation sanitation stagnation stipulation supplementation utilisation vaccination visitation information combination communication consideration explanation interpretation civilization evaluation imagination integration participation regulation accumulation cultivation expectation exploration formulation immigration stimulation transportation approximation assimilation consolidation consultation deformation degeneration depreciation designation deterioration elimination inclination indignation inflammation initiation installation manipulation navigation nomination precipitation proclamation proliferation registration relaxation resignation speculation ventilation annexation assassination authorization certification civilisation compilation complication dissociation emigration evacuation exaggeration fascination humiliation insulation ionization mobilization optimization preoccupation privatization ratification remuneration socialization sophistication stabilization unification amalgamation augmentation capitulation commendation confederation culmination demarcation devaluation dispensation escalation exaltation exhortation exportation immunization interpolation interrogation intimidation invocation masturbation prolongation reclamation refrigeration regurgitation resuscitation sedimentation segmentation urbanization vindication organization administration conversation determination representation transformation calculation compensation conservation demonstration differentiation implementation justification modification organisation acceleration condemnation confirmation confrontation congregation contamination contemplation continuation coordination documentation emancipation incorporation manifestation negotiation recommendation amplification articulation coagulation colonization condensation consolation denomination dissemination excavation fragmentation generalization globalization gratification incarnation infiltration localization modernization multiplication notification pronunciation purification signification specialization stratification verification authentication cancellation centralization conciliation conformation constellation consternation constipation consummation denunciation deregulation exclamation inactivation inauguration inoculation menstruation nationalization ornamentation polymerization rationalization renunciation simplification standardization sterilization visualization concentration examination classification identification investigation configuration discrimination characterization qualification specification clarification disintegration intoxication liberalization transplantation argumentation calcification capitalization categorization confiscation conflagration consecration crystallization democratization excommunication extermination hospitalization instrumentation magnetization mortification normalization synchronization reconciliation experimentation reorganization decentralization diversification magnification misrepresentation personification quantification industrialization conceptualization intensification Words that almost rhyme with supputation
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