logical illogical biological pathological geological histological analogical etiological zoological dialogical ethnological aetiological tautological ethological urological audiological psychological ideological physiological technological theological ecological chronological ontological eschatological genealogical philological topological typological hydrological serological embryological hematological haematological horological archaeological sociological methodological morphological neurological mythological pedagogical phonological astrological radiological teleological archeological mineralogical terminological dermatological gynaecological speleological immunological meteorological bacteriological microbiological gynecological toxicological biotechnological ornithological musicological epidemiological pharmacological phenomenological neuropsychological neurophysiological psychophysiological electrophysiological

Words that almost rhyme with defectological

tropical periodical prodigal subtropical semitropical nontropical astronautical microscopical

conical chronicle comical ironical rhetorical dropsical hospital economical categorical diabolical historical philosophical astronomical paradoxical metaphorical symbolical theosophical taxonomical gastronomical pocketsful ahistorical uneconomical unhistorical prehistorical