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