Here's what rhymes with diamagnetically.
magnetically hermetically theoretically pathetically parenthetically apathetically sympathetically unsympathetically electromagnetically Words that almost rhyme with diamagnetically
metrically sceptically technically majestically skeptically aseptically electrically diametrically charitably concentrically eccentrically veritably ecumenically indelicately reticently ineligibly inextricably residency effeminacy hesitancy hesitantly negligently antiseptically effeminately egocentrically intelligently geocentrically infinitesimally sacrilegiously photoelectrically hydroelectrically