Here's what rhymes with tional.
                        
                        
                    
                                tunnel  funnel  runnel  gunnel  heptagonal  Words that almost rhyme with tional
pummel  tamale  suboptimal  duodecimal  double  bundle  bubble  puzzle  bustle  buckle  chuckle  puddle  publ  tuple  juggle  tussle  appal  uncial  tousle  awol  trouble  couple  muscle  subtle  uncle  jungle  muzzle  rubble  shovel  shuttle  tumble  autumnal  ductile  jumble  muddle  rustle  shuffle  stubble  suppl  supple  ductal  hovel  huddle  hustle  knuckle  muffle  mussel  ruffle  cuddle  cudgel  pustule  suckle  bumble  caecal  rappel  truffle  trundle  bungle  guzzle  nuzzle  playable  truckle  umbel  duckbill  fuddle  jugful  tubful  addable  struggle  humble  frontal  fungal  nuptial  rebuttal  rumble  stumble  scuffle  scuttle  smuggle  subtile  dirigible  fumble  mumble  phrasal  redouble  decouple  snaffle  snuggle  befuddle  lungful  rumple  snuffle  unbuckle  gumball  tumbrel  beatable  mugful  tamable  pinocle  triumphal  colourful  crumble  crustal  bestowal  conformal  damnable  friable  grumble  lustful  peduncle  trustful  crumple  reshuffle  attachable  uncouple  vocable  unplayable  acquirable  flyable  kerfuffle  cupsful  prefrontal  carbuncle  prenuptial  filtrable  ignitable  nonvocal  vincible  dividable  oversubtle  disgruntle  antifungal  honeysuckle  thermocouple  uncharitable  unbridgeable  nonviable  unnameable  containable  granduncle  unlikable  unloveable  conformable  imperishable  subcortical  distrustful  imperturbable  exploitable  mistrustful  compoundable  indissoluble  translatable  unarguable  transmutable  untranslatable  indemonstrable