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