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