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