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

Words that almost rhyme with underoxygenation

occasion haven basin hasten invasion persuasion evasion equation

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