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