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