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