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