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

Words that almost rhyme with decelleration

occasion haven basin hasten evasion equation invasion persuasion

taken pagan shaken awaken bacon laden maiden layman laymen shaman patron forsaken undertaken salesman contagion overtaken straighten mistaken statesman tradesmen