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