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