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