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