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