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