Here's what rhymes with panopticon.
                        
                        
                    
                                gone  con  khan  don  non  von  dawn  lawn  yon  hon  wan  bon  fawn  han  pawn  schon  yawn  bonne  sawn  sonne  vpon  begone  pecan  faun  john  gnawn  upon  drawn  undergone  baton  spawn  swan  yuan  exon  octagon  brawn  prawn  tenon  thereon  polygon  salon  foregone  whereon  paragon  chiffon  forgone  pentagon  aileron  antiphon  hereon  mastodon  predawn  tarragon  woebegone  autobahn  heptagon  lasagne  neocon  upsilon  emoticon  outdrawn  automaton  denouement  pantheon  echelon  redrawn  chaperon  amazon  epsilon  carillon  cordovan  trimaran  phenomenon  withdrawn  thereupon  whereupon  lexicon  positron  rapprochement  hexagon  marathon  hereupon  overdrawn  leprechaun  frogspawn  methadon  pantechnicon  Words that almost rhyme with panopticon
com  calm  gong  long  wrong  song  bomb  palm  mom  quam  bom  homme  vom  balm  nom  rom  som  tom  dong  mam  thong  pom  pong  tong  bong  qualm  iamb  becalm  along  belong  throng  prom  prong  pogrom  twang  sarong  strong  lifelong  prolong  intercom  aplomb  embalm  salaam  consomme  erelong  mahjong  nightlong  firebomb  dingdong  cardamom  singsong  livelong  yearlong  supermom  corn  born  borne  torn  worn  barn  horn  warn  scorn  yarn  morn  mourn  thorn  shorn  darn  porn  tarn  lorn  sworn  adorn  peppercorn  timeworn  forlorn  unborn  reborn  outworn  careworn  forborne  unworn  lowborn  firstborn  stillborn  unicorn  waterborne  forewarn  sweetcorn  forsworn  lovelorn  foresworn