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