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