Here's what rhymes with oncolysate.
                        
                        
                    
                                fate  hate  fete  sate  state  late  rate  date  weight  estate  gate  wait  relate  freight  mate  bait  gait  innate  slate  pate  skate  spate  great  straight  plate  cultivate  trait  alleviate  await  elevate  equate  grate  liberate  strait  abate  crate  culminate  irritate  negate  inflate  innovate  irate  officiate  plait  restate  sedate  create  separate  debate  operate  appreciate  initiate  acetate  correlate  dictate  imitate  isolate  update  allocate  collaborate  deviate  ornate  overweight  situate  affiliate  aggravate  corroborate  dilate  dissipate  evaporate  inculcate  legislate  lightweight  obliterate  obviate  reiterate  aspirate  insulate  irrigate  militate  oscillate  reinstate  resonate  saturate  upstate  urinate  venerate  vitiate  indicate  eliminate  evaluate  generate  illustrate  participate  anticipate  carbonate  compensate  hesitate  incorporate  negotiate  tolerate  translate  activate  cooperate  delegate  educate  interstate  mediate  originate  assimilate  commemorate  consolidate  decorate  delineate  elucidate  emulate  enumerate  evacuate  exaggerate  mitigate  motivate  navigate  ordinate  agitate  alienate  ameliorate  annihilate  assassinate  conciliate  condensate  congregate  distillate  emanate  invalidate  liquidate  neonate  permeate  proliferate  recreate  retaliate  abrogate  adjudicate  automate  calibrate  escalate  excavate  exonerate  expiate  fascinate  gravitate  heavyweight  implicate  inactivate  incubate  instigate  novitiate  obligate  overstate  pomegranate  recuperate  relegate  communicate  concentrate  facilitate  accommodate  calculate  celebrate  dominate  magistrate  precipitate  regulate  accelerate  articulate  contemplate  designate  integrate  manipulate  postulate  predicate  terminate  circulate  complicate  conjugate  dedicate  eradicate  meditate  necessitate  propagate  replicate  vertebrate  consecrate  disseminate  emigrate  exacerbate  extricate  germinate  intimidate  profligate  regenerate  abdicate  arbitrate  attenuate  confiscate  counterweight  deprecate  depreciate  emancipate  episcopate  explicate  extirpate  fabricate  humiliate  interrogate  intrastate  pontificate  populate  propitiate  reciprocate  segregate  subjugate  investigate  subordinate  differentiate  penetrate  stimulate  accumulate  formulate  perpetuate  speculate  congratulate  deteriorate  determinate  predominate  expatriate  exterminate  fluctuate  repudiate  stipulate  authenticate  contaminate  perpetrate  potentate  recapitulate  demonstrate  discriminate  underestimate  disintegrate  overestimate  rehabilitate  substantiate  Words that almost rhyme with oncolysate
shape  shade  fade  sage  evade  made  stage  laid  page  paid  escape  wage  rage  stayed  tape  cage  gauge  maid  rape  weighed  bade  invade  raid  arrayed  babe  cape  gage  spade  swayed  frayed  jade  sh  staid  wade  trade  played  afraid  decade  grade  delayed  engage  blade  conveyed  prayed  crusade  forbade  grape  obeyed  parade  surveyed  dismayed  repaid  scrape  sprayed  arcade  braid  dissuade  pervade  strayed  displayed  betrayed  brigade  persuade  blockade  unpaid  cascade  decayed  degrade  upgrade  disobeyed  grenade  homemade  outweighed  overlaid  stockade  portrayed  barricade  lemonade  masquerade  renegade  promenade  videotape  retrograde  faced  shaped  faint  haste  saint  effaced  based  taste  waste  escaped  paint  waist  baked  chased  paste  spaced  chaste  erased  laced  paced  raced  raped  taint  raked  staked  taped  placed  traced  restraint  quaint  braced  distaste  draped  scraped  encased  graced  replaced  complaint  displaced  embraced  acquaint  disgraced  misplaced  debased  vouchsafed  constraint