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

Words that almost rhyme with rigorization

haven hasten evasion invasion basin equation occasion persuasion

shaken shaman taken pagan bacon laden maiden layman laymen mistaken patron awaken salesman straighten statesman contagion forsaken overtaken tradesmen undertaken