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