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