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