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

Words that almost rhyme with codperation

occasion haven basin hasten persuasion evasion equation invasion

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