Here's what rhymes with ostendissent.
                        
                        
                    
                                cent  percent  sent  assent  ascent  scent  vent  went  event  meant  spent  bent  descent  rent  accent  lent  tent  dissent  dent  pent  prevent  consent  cement  invent  lament  underwent  ferment  resent  extent  represent  intent  repent  augment  orient  president  circumvent  discontent  Words that almost rhyme with ostendissent
send  ascend  offend  avenge  fend  friend  attend  spend  tend  defend  bench  bend  descend  lend  amend  hemp  mend  penned  hemmed  rend  stench  wrench  depend  trend  revenge  blend  suspend  transcend  trench  commend  dreamt  stemmed  quench  temp  extend  contend  intend  pretend  apprehend  dividend  expend  condemned  recommend  comprehend  superintend  set  felt  perfect  affect  possessed  assessed  sect  sensed  theft  fetched  intercept  intersect  vest  zest  fenced  vet  against  best  effect  get  left  yet  direct  kept  let  met  rest  test  accept  west  chest  debt  helped  net  threat  arrest  belt  checked  dealt  guest  intellect  lest  slept  stepped  swept  wet  bet  jet  melt  nest  professed  sweat  upset  beset  guessed  jest  knelt  leaped  pet  sketched  wept  wrecked  adept  attest  cassette  epithet  leapt  obsessed  pest  vexed  behest  bereft  decked  deft  dispossessed  divest  fret  necked  smelt  spelt  weft  wrenched  wrest  next  except  attempt  correct  text  addressed  breast  forget  protect  reflect  select  blessed  collect  commenced  detect  dressed  indirect  manifest  pressed  stressed  stretched  suspect  confessed  connect  crest  dialect  elect  erect  invest  offset  oppressed  quest  cleft  crept  dwelt  entrenched  unrest  abreast  bayonet  clenched  digest  dispensed  drenched  flexed  quenched  reset  tempt  beget  blest  cadet  caressed  deflect  detest  duet  inept  infect  pipette  preset  unchecked  subject  respect  expect  suggest  depressed  impressed  neglect  regret  reject  cigarette  exempt  incorrect  northwest  suppressed  condensed  distressed  inspect  progressed  southwest  bequest  parapet  perplexed  refreshed  enmeshed  inject  redirect  shipwrecked  transept  undressed  expressed  request  contempt  architect  compressed  alphabet  recollect  repressed  retrospect  outstretched  acquiesced  disconnect  disrespect  silhouette  circumspect  clarinet  quartet