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

Words that almost rhyme with monophthongisation

haven hasten evasion invasion basin equation occasion persuasion

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