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

Words that almost rhyme with pperation

occasion haven basin hasten evasion equation invasion persuasion

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