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