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