Here's what rhymes with extradiegetical.
poetical theoretical heretical hermetical alphabetical antithetical exegetical parenthetical arithmetical Words that almost rhyme with extradiegetical
biomedical testicle technical identical helical metrical vesicle obstetrical vesical spherical geometrical lexical unethical angelical electrical dialectical evangelical hysterical symmetrical indelible academical diametrical asymmetrical petrochemical nontechnical unsymmetrical nonidentical pyrotechnical ecumenical imperceptible nonsensical hemispherical trigonometrical extendible nonelectrical electrochemical infinitesimal incomprehensible