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