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