Here's what rhymes with oncede.
                        
                        
                    
                                feed  seed  heed  cede  hied  need  speed  deed  freed  concede  weed  bead  reed  keyed  steed  mead  knead  kneed  meed  peed  skied  aniseed  teed  swede  emceed  indeed  agreed  exceed  succeed  breed  creed  greed  plead  bleed  impede  mislead  accede  recede  misread  secede  tweed  misdeed  screed  treed  hayseed  underfeed  ceilidh  reseed  shinnied  anteed  monkeyed  proceed  precede  intercede  reread  cottonseed  refereed  whinnied  orangeade  overfeed  garnisheed  limeade  chickenfeed  togaed  guaranteed  decreed  supersede  stampede  pureed  bindweed  crannied  millipede  flambeed  millepede  glaceed  disagreed  centipede  pedigreed  filigreed  fricasseed  jimsonweed  locoweed  velocipede  Words that almost rhyme with oncede
feet  heat  seat  sheet  sheep  heap  siege  feat  seep  seethed  unseat  fiche  veep  deep  keep  meet  reach  sleep  speech  meat  sweet  teach  beach  beat  cheap  fleet  wheat  leap  neat  steep  sweep  reap  suite  weep  beech  beet  cheat  conceit  peach  peat  jeep  peep  effete  leech  lege  liege  mete  sleet  teat  beep  leach  neap  cheep  skeet  teethed  street  treat  asleep  breach  defeat  elite  compete  preach  receipt  st  creep  greet  beseech  deceit  bleach  breech  besiege  impeach  screech  bleat  cleat  reheat  thereat  offbeat  overeat  pleat  grebe  bleep  tweet  dweeb  webfeet  complete  concrete  repeat  obsolete  delete  secrete  entreat  petite  backseat  whereat  preheat  downbeat  mistreat  overheat  overreach  loveseat  clubfeet  reteach  flatfeet  nutmeat  slagheap  crowfeet  retreat  discrete  discreet  replete  deplete  excrete  microfiche  forefeet  helpmeet  maltreat  sweetmeat  oversleep  semisweet  scrapheap  tenderfeet  splayfeet  incomplete  indiscreet  bittersweet  preterite  parakeet  parrakeet  field  seemed  seized  sealed  shield  healed  fiend  heaved  heeled  sheathed  fiord  seamed  themed  unsealed  sheered  sieved  thieved  sheaved  yield  conceived  deemed  concealed  leaned  convened  peeled  steamed  teased  wheeled  wield  afield  annealed  beamed  leaved  machined  reeled  weaned  kneeled  sleeved  teamed  tiered  wreathed  keeled  leagued  pealed  schemed  sneezed  speared  steeled  teemed  unsheathed  peeved  reamed  weaved  wheezed  keened  teared  beaned  reeved  unreeled  weened  spieled  received  achieved  perceived  pleased  revealed  appealed  cleaned  deceived  dreamed  besieged  breathed  diseased  esteemed  screamed  squeezed  aggrieved  fatigued  gleaned  grieved  screened  appeased  bereaved  cleaved  endeared  gleamed  streamed  congealed  squealed  unperceived  creamed  undeceived  undreamed  breezed  careened  strived  preened  resealed  beseemed  greened  perilled  premed  uncleaned  upreared  hyphened  mercerised  queened  caviled  rosined  weaseled  busheled  believed  relieved  intervened  redeemed  repealed  unequalled  unrelieved  demeaned  imperilled  reconvened  unconcealed  domineered  spavined  archfiend  pinwheeled  freewheeled  battlefield  displeased  engineered  retrieved  preconceived  interleaved  misconceived  quarantined  supervened  mainstreamed  reprieved  cartwheeled  interweaved  underachieved  overachieved  housecleaned  disbelieved  guillotined  chesterfield  disesteemed  bulletined  mountaineered  snowmobiled  trampolined  incarnadined  silkscreened