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