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