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