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