Refocusing rhymes with:
focusing, focusing, focusing, buttressing, canvassing, embarrassing, encompassing, focusing, grimacing, harnessing, menacing, necklacing, practicing, promising, purchasing, repurchasing, resurfacing, surfacing, witnessing
Refocusing sounds like:
ravaging, ravishing, rebuking, refsnes, refusenik, refuseniks, refusing, repackaging, repossessions, revising, revisions, revoking, rifkin's, ripken's, rubicam's