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