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