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