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