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