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