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