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

Words that almost rhyme with perventilation

occasion haven basin hasten persuasion evasion equation invasion

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