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