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