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