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