Here's what rhymes with rien.
                        
                        
                    
                                run  un  une  yean  one  done  son  none  sun  won  gun  fun  tion  ton  nun  shun  sion  bun  donne  dun  fon  pun  bn  cen  fron  gon  hun  jun  tonne  tun  ven  naan  spun  outrun  seisin  spline  rerun  stun  redone  toucan  begun  overrun  undone  outdone  cretonne  anyone  everyone  overdone  misdone  twentyone  Words that almost rhyme with rien
young  lung  rum  um  rung  wrung  ung  eum  yum  from  some  come  sum  tongue  hung  cum  dem  drum  flung  sung  thumb  clung  comme  dumb  gum  dung  hum  plum  slum  slung  zum  bum  comm  dum  mum  même  num  numb  plumb  tum  tung  chum  crumb  kung  sm  tem  trom  bung  glum  thrum  among  swung  sprung  strung  stung  scum  swum  scrum  sebum  spume  strum  rehung  become  succumb  sacrum  unsung  benumb  overcome  overhung  frustum  cerebrum  breadcrumb  simulacrum  candelabrum  mullein  mustn  fustian  unlearn  puncheon  unshorn