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