Here's what rhymes with sudue.
                        
                        
                    
                                to  do  two  too  due  du  dew  tu  chew  deux  adieu  ado  bu  ju  jus  peu  pu  boo  chou  chu  doo  tue  pooh  poo  who  you  new  true  knew  blue  drew  u  blew  coup  qu  shoe  zu  anew  lieu  shew  su  sue  undue  vous  fu  lu  rue  stew  subdue  undo  zoo  brew  hu  ku  loo  mu  nu  pew  seu  shu  sou  vu  woo  yew  yu  coo  cou  ewe  feu  gu  ru  shou  thu  tzu  vnto  vou  wou  wu  goo  moo  halloo  shoo  valuer  gnu  roux  zebu  thew  whew  into  through  few  view  grew  que  crew  pursue  threw  flew  q  residue  screw  avenue  canoe  clue  cue  glue  hue  queue  accrue  cu  flue  slew  taboo  untrue  flu  overdue  piu  skew  tattoo  thru  beaucoup  eschew  fue  hew  mieux  outdo  shampoo  shrew  sprue  vue  clew  mew  overdo  redo  strew  honeydew  spew  kazoo  slue  phew  booboo  achoo  revenue  hitherto  bamboo  renew  debut  ensue  jusqu  sinew  askew  imbue  outgrew  cockatoo  bugaboo  endue  fondue  foreknew  indue  marabou  peekaboo  overshoe  overdrew  wazoo  regrew  atishoo  review  overview  withdrew  rendezvous  retinue  caribou  construe  overthrew  kangaroo  revue  ballyhoo  hullabaloo  bestrew  buckaroo  muumuu  overflew  prevue  superglue  overgrew  interview  barbecue  barbeque  misconstrue