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