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