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