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

Words that almost rhyme with singularisation

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