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

Words that almost rhyme with concatanation

occasion haven basin hasten invasion persuasion evasion equation

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