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

Words that almost rhyme with orrnation

haven basin hasten occasion invasion evasion equation persuasion

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