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