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