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