Intermedics rhymes with:
immunomedics, immunomedics, addicks, angiomedics, appendix, bendix, benedix, biddix, budick's, electromedics, ferrofluidics, immunomedics, isomedix, medic's, medics, paramedics, shaddix, thermedics, thorndike's, thorndikes
Intermedics sounds like:
intermediates, intermedic, internet's