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

Words that almost rhyme with ctivation

haven hasten occasion basin persuasion evasion invasion equation

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