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

Words that almost rhyme with actionation

occasion haven basin hasten invasion evasion equation persuasion

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