Here's what rhymes with rhetorical.
                        
                        
                    
                                historical  ahistorical  categorical  metaphorical  unhistorical  prehistorical  Words that almost rhyme with rhetorical
symbolical  diabolical  logical  tropical  conical  illogical  comical  chronicle  ironical  dropsical  biological  hospital  geological  periodical  zoological  dialogical  ethological  urological  pocketsful  philosophical  ideological  theological  ecological  economical  pathological  neurological  ontological  paradoxical  histological  mythological  pedagogical  analogical  etiological  philological  radiological  subtropical  topological  typological  ethnological  serological  tautological  theosophical  audiological  nontropical  horological  psychological  physiological  technological  archaeological  astronomical  chronological  morphological  genealogical  phonological  astrological  teleological  archeological  hydrological  mineralogical  aetiological  ornithological  semitropical  taxonomical  astronautical  speleological  sociological  methodological  eschatological  immunological  microscopical  terminological  uneconomical  embryological  hematological  dermatological  gynaecological  haematological  musicological  gastronomical  meteorological  pharmacological  neuropsychological  microbiological  gynecological  toxicological  epidemiological  bacteriological  neurophysiological  biotechnological  phenomenological  psychophysiological  electrophysiological