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