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