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