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

Words that almost rhyme with rcgulation

occasion haven basin hasten evasion equation invasion persuasion

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