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