Here's what rhymes with cyclomethicone.
                        
                        
                    
                                cone  known  shown  bone  grown  tone  zone  loan  phone  shone  lone  mon  sown  clone  groan  cyclone  moan  sewn  hone  roan  crone  scone  alone  stone  thrown  throne  blown  prone  flown  atone  drone  silicone  disown  anemone  bemoan  cologne  cicerone  ingrown  intone  unbeknown  hipbone  unknown  acetone  overgrown  wellknown  methadone  outgrown  condone  gramophone  undertone  chaperone  dethrone  homegrown  outshone  overtone  foreknown  enthrone  underdone  payphone  regrown  freephone  resewn  resown  spumone  overthrown  postpone  monotone  peptone  saxophone  trombone  anglophone  francophone  megaphone  overblown  pheromone  semitone  anticyclone  collarbone  herringbone  xylophone  homophone  overflown  videophone  flyblown  anklebone  sousaphone  entryphone  telephone  cornerstone  microphone  aldosterone  cortisone  baritone  standalone  breastbone  hydrophone  windblown  radiophone  vibraphone  microloan  progesterone  cobblestone  steppingstone  testosterone  hydrocortisone  radiotelephone  Words that almost rhyme with cyclomethicone
comb  home  dome  foam  fome  loam  roam  chrome  tome  phloem  gnome  coulomb  shalom  honeycomb  coxcomb  meerschaum  whilom  backcomb  chromosome  cytochrome  monochrome  polychrome  catacomb  hippodrome  aerodrome  ribosome  velodrome