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