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