Here's what rhymes with delineation.
                        
                        
                    
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vibration  affirmation  annexation  annihilation  attenuation  dedication  denomination  derivation  desolation  desperation  dislocation  distillation  evaporation  expiration  filtration  graduation  humiliation  importation  incarnation  incubation  ionization  modulation  ordination  oscillation  polarization  probation  realisation  remuneration  replication  retaliation  toleration  abbreviation  allegation  alternation  appellation  automation  bifurcation  connotation  dispensation  divination  elucidation  eradication  escalation  fibrillation  germination  gestation  hydration  immunization  implantation  imputation  inauguration  intimidation  liquidation  perforation  polymerization  prolongation  reclamation  refrigeration  refutation  relocation  repudiation  sanitation  ulceration  usurpation  vindication  visitation  organization  population  application  combination  examination  civilization  conversation  cooperation  corporation  evaluation  observation  occupation  participation  activation  adaptation  conservation  correlation  cultivation  exploration  obligation  organisation  stimulation  acceleration  accommodation  appropriation  celebration  collaboration  confirmation  deformation  degradation  designation  destination  emancipation  frustration  incorporation  oxidation  precipitation  propagation  recommendation  reconciliation  registration  relaxation  segregation  valuation  accusation  aggregation  approbation  authorization  calibration  civilisation  colonization  compilation  consolation  deprivation  disintegration  exaggeration  excavation  fabrication  fascination  fermentation  habitation  infiltration  pronunciation  retardation  starvation  unification  validation  affectation  amputation  augmentation  authentication  cancellation  castration  commendation  conciliation  conformation  consummation  coronation  culmination  dehydration  demarcation  deportation  deputation  deregulation  devaluation  devastation  exaltation  exhortation  fertilization  fluctuation  gravitation  inactivation  inoculation  interpolation  interrogation  masturbation  menstruation  ovulation  perspiration  perturbation  provocation  punctuation  regurgitation  resuscitation  segmentation  stagnation  stipulation  urbanization  utilisation  administration  communication  consideration  explanation  interpretation  circulation  investigation  representation  transformation  accumulation  calculation  compensation  demonstration  expectation  exploitation  formulation  implementation  modification  transportation  anticipation  computation  condemnation  confrontation  congregation  consultation  continuation  coordination  documentation  proclamation  specification  speculation  utilization  articulation  assassination  clarification  complication  condensation  evacuation  fragmentation  generalization  globalization  intoxication  localization  mobilization  modernization  notification  optimization  purification  ratification  socialization  subordination  verification  adjudication  amalgamation  capitalization  capitulation  confederation  confiscation  consecration  constellation  consternation  constipation  duplication  exclamation  exportation  extermination  ornamentation  sedimentation  sterilization  subjugation  synchronization  vaccination  concentration  classification  identification  configuration  justification  approximation  consolidation  contamination  contemplation  manifestation  manipulation  qualification  rehabilitation  amplification  certification  coagulation  gratification  liberalization  preoccupation  privatization  reorganization  signification  sophistication  specialization  stabilization  transplantation  argumentation  calcification  categorization  centralization  conflagration  crystallization  decentralization  democratization  hybridization  instrumentation  intensification  magnetization  magnification  mortification  normalization  personification  rationalization  simplification  supplementation  visualization  characterization  experimentation  multiplication  stratification  diversification  hospitalization  misrepresentation  nationalization  quantification  standardization  industrialization  excommunication  conceptualization  Words that almost rhyme with delineation
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