Here's what rhymes with certfc.
                        
                        
                    
                                he  she  see  c  sea  v  ve  e  ie  ii  thee  fee  si  z  vii  sie  xi  xii  xiii  ci  ee  fc  fhe  hee  hie  hae  shi  shih  sv  thi  ze  fea  fie  sae  sci  shee  xy  zi  be  we  me  t  de  three  d  free  p  pp  b  key  di  g  tea  ye  knee  ne  ac  bee  cc  li  mi  te  dc  flee  je  ni  ti  wee  xvi  xvii  ki  lee  nee  pea  ri  ry  ski  tc  tee  wi  wie  xxi  xxii  xxiii  bc  dd  dy  flea  gi  ji  lea  mea  mee  ny  pc  quay  whieh  xxvi  xxvii  xxxi  yi  bb  chih  dee  gee  ghee  lhe  lii  nae  nie  pee  qi  rhe  rny  tiie  tke  tv  xxxii  xxxiii  xxxvi  xxxvii  bursae  saree  whee  tree  pre  qui  plea  tlie  cd  foresee  glee  lessee  db  gli  kb  oversee  pg  sd  sibi  tp  alii  bailee  bt  donee  dp  ftp  jt  pari  pd  pensee  prix  quis  spree  tb  oversea  scree  settee  tepee  abscissae  banshee  prithee  suttee  twee  emcee  epee  fusee  teepee  brie  sudsy  topee  footsie  puttee  sirree  tootsie  degree  agree  decree  http  trustee  debris  devotee  esprit  exp  addressee  referee  rupee  trainee  apogee  appellee  vendee  amphorae  bowsprit  goatee  queerly  undersea  parolee  ranee  wormy  artsy  aurorae  gutsy  quinsy  draftee  honoree  whoopee  florae  soignee  yippee  nobody  bourgeoisie  mit  disagree  marquis  absentee  assignee  jubilee  licensee  appointee  marquee  repartee  transferee  franchisee  retiree  curie  detainee  honeybee  potpourri  attendee  escapee  internee  invitee  returnee  conferee  dungaree  kedgeree  paltrier  sultrier  shoetree  nominee  grantee  interviewee  quelque  diastole  hyperbole  legatee  tympani  filigree  amputee  manatee  timpani  monody  wannabe  deportee  jamboree  abductee  enlistee  inductee  maharanee  wannabee  wintrier  guarantee  mortgagee  guaranty  phonology  consignee  bumblebee  calliope  chiropody  colossally  guarani  whiffletree  axletree  singletree  whippletree  idiosyncrasy