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estimation fixation hesitation imitation irritation medication meditation navigation nomination notation plantation recreation reservation saturation segregation speculation vacation valuation vegetation ventilation accusation affiliation affirmation aggregation animation annihilation approbation authorization aviation calibration causation cessation consolation derivation desolation dilatation distillation emigration excavation fascination federation habitation incubation litigation mutation ordination probation realisation reformation retardation toleration veneration vocation aberration adoration alternation amputation automation cancellation castration citation conflagration constellation coronation damnation donation exclamation fibrillation fluctuation implantation interpolation interrogation intimation intonation iteration masturbation recitation relocation renovation reparation revocation sanitation stagnation stipulation usurpation visitation examination generation association civilization conversation corporation evaluation investigation observation preparation publication reputation activation adaptation admiration appreciation calculation conservation cultivation declaration deviation exploitation exploration limitation preservation restoration arbitration aspiration collaboration computation confirmation confrontation congregation consolidation consultation decoration degradation destination dissertation domination elimination emancipation excitation illumination incorporation indignation initiation manipulation oxidation penetration propagation quotation relaxation resignation respiration temptation termination utilization assassination attenuation civilisation coagulation compilation complication dedication denomination deprivation dislocation elaboration evacuation evaporation exaggeration expiration fabrication fermentation graduation humiliation importation incarnation ionization irradiation localization maturation mediation mobilization moderation polarization replication retaliation socialization verification abbreviation affectation amalgamation bifurcation centralization conformation connotation consecration consternation constipation consummation culmination dehydration demarcation deputation divination elongation elucidation enumeration eradication exaltation exhortation fertilization germination gestation immunization inauguration innervation menstruation normalization perforation perturbation prolongation provocation reclamation refutation sterilization subjugation utilisation vaccination vindication organization combination concentration consideration interpretation cooperation determination presentation transformation accumulation configuration demonstration expectation implementation modification organisation orientation transportation acceleration accommodation anticipation appropriation coordination deformation designation deterioration negotiation proclamation proliferation regeneration registration amplification annexation articulation certification colonization deliberation desperation dissemination dissipation dissociation fragmentation generalization globalization intoxication liberalization modernization multiplication notification ratification remuneration specialization stabilization subordination unification adjudication authentication capitulation commendation conciliation confederation confiscation delineation denunciation deportation deregulation devaluation devastation dispensation duplication exportation extermination gravitation hybridization inactivation instrumentation intimidation liquidation mortification nationalization perspiration punctuation refrigeration regurgitation renunciation repudiation resuscitation segmentation simplification synchronization urbanization visualization administration communication classification identification participation compensation discrimination justification approximation condemnation contamination contemplation continuation degeneration depreciation manifestation qualification recommendation reconciliation rehabilitation clarification condensation disintegration gratification industrialization optimization preoccupation privatization pronunciation purification signification sophistication stratification transplantation augmentation calcification crystallization decentralization democratization intensification magnetization magnification ornamentation polymerization rationalization sedimentation supplementation representation differentiation characterization documentation precipitation specification experimentation reorganization argumentation capitalization categorization diversification excommunication hospitalization personification quantification standardization conceptualization misrepresentation Words that almost rhyme with insrallation
occasion haven basin hasten evasion equation invasion persuasion laden layman laymen taken pagan shaken awaken bacon maiden shaman patron straighten salesman contagion forsaken overtaken tradesmen mistaken undertaken statesman