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