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