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