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

Words that almost rhyme with ondulacion

occasion haven basin hasten persuasion evasion equation invasion

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