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