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