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