Here's what rhymes with pressional.
                        
                        
                    
                                professional  obsessional  processional  recessional  congressional  confessional  unprofessional  concessional  nonprofessional  subprofessional  paraprofessional  semiprofessional  Words that almost rhyme with pressional
decimal  retinal  sectional  arable  directional  edible  seminal  legible  oedipal  epochal  breathable  medical  chemical  terrible  dimensional  ethical  clerical  marital  credible  genital  parable  plentiful  attentional  correctional  illegible  polemical  sentinel  tenable  trigeminal  bearable  equable  wearable  perceptional  stretchable  spreadable  cerebral  flexible  sensible  exceptional  festival  vegetable  amenable  intentional  sensual  skeletal  pedestal  sceptical  segmental  premarital  alchemical  bidirectional  delectable  inflectional  testable  inedible  prophetical  tentacle  repairable  inflexional  premedical  pentacle  weldable  bendable  electable  conventional  numerical  incredible  intestinal  perceptual  spectacle  biochemical  perceptible  skeptical  textual  dependable  detectable  lamentable  receptacle  unbearable  untenable  defensible  detestable  impeccable  impregnable  ineffable  regrettable  chimerical  digestible  extensional  geochemical  presentable  preventable  twodimensional  urogenital  collectible  correctable  impressible  paramedical  amendable  collectable  conceptional  convectional  forgettable  perfectible  spendable  preventible  suppressible  complexional  detectible  unwearable  quenchable  acceptable  accessible  congenital  hypothetical  respectable  susceptible  commendable  inflexible  insensible  irrepressible  ostensible  unidirectional  unintentional  compressible  execrable  expressible  photochemical  threedimensional  anticlerical  dispensable  unexceptional  comestible  connectable  nonclerical  connectible  heterosexual  homosexual  unconventional  reprehensible  unforgettable  expendable  extramarital  histochemical  indefensible  indigestible  intracerebral  psychosexual  undetectable  contestable  extensible  suggestible  undependable  extendable  recommendable  unpreventable  nonnumerical  indispensable  inaccessible  unacceptable  comprehensible  contemptible  multidimensional  inexpressible  incompressible  intertextual  unquenchable  insusceptible  alphanumerical  noncollectable  gastrointestinal  incontestable  physicochemical  musculoskeletal  immunohistochemical