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