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