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