Emphasize rhymes with:
deemphasize, overemphasize, reemphasize, deemphasize, overemphasize, reemphasize, deemphasize, overemphasize, reemphasize, deemphasize, fantasize, hypothesize, metastasize, ostracize, overemphasize, reemphasize, romanticize, synthesize
Emphasize sounds like:
embassies, embassy, embassy's, emboss, emphases, emphasis, emphasizes, envious, envisage, envisages, envos, envoys