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

Words that almost rhyme with classficiation

haven basin hasten equation occasion invasion evasion persuasion

taken pagan shaken bacon laden maiden layman laymen shaman mistaken patron awaken straighten statesman salesman forsaken overtaken contagion tradesmen undertaken