Electromechanical rhymes with:
mechanical, mechanical, mechanical, botanical, mechanical, puritanical, tyrannical, barnicle, botanical, chronicle, conical, cynical, ecumenical, ethnical, galenical, grossnickle, ironical, mechanical, monical, nontechnical, preclinical, puritanical, rabbinical, senecal, senechal, technical, tyrannical