Here's what rhymes with oligonucleot.
                        
                        
                    
                                no  so  know  go  though  low  show  co  row  tho  fo  foe  ho  lo  bo  doe  dough  mo  po  ro  toe  wo  woe  tow  yo  beau  ceux  faut  goe  hoe  jo  ko  sew  soe  vo  beaux  cho  dau  mow  noe  roe  sho  yeux  zo  rho  oleo  whoa  doh  resew  although  ago  flow  ratio  blow  grow  radio  slow  snow  throw  pro  glow  quo  audio  fro  crow  folio  thro  bio  polio  uno  cameo  floe  rodeo  tuo  bro  stow  throe  trow  kapok  sloe  regrow  gateau  kayo  gateaux  pekoe  borzoi  romeo  schmo  schmoe  below  embryo  plateau  chateau  hello  patio  stereo  calico  forego  forgo  nouveau  propos  aglow  aliquot  dicho  topos  chateaux  dunno  plateaux  trousseau  chapeau  tarot  turbot  foreknow  chapeaux  trousseaux  microdot  tallyho  studio  undergo  bestow  bungalow  tableau  apropos  escrow  medico  mistletoe  outgrow  siglo  spatio  tableaux  adagio  piccolo  undertow  deathblow  bandeau  matzoh  fatso  overthrow  buffalo  overflow  indigo  portico  dynamo  vertigo  domino  presidio  oregano  pistachio  overgrow  mustachio  moustachio  portfolio  archipelago  politico  afterglow  impresario  braggadocio  pompano  pianissimo  generalissimo